We also use the :@0.072142:0.184362:0.227515:0.184362:0.227515:0.165170:0.072142:0.165170:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
past perfect simple tense:@0.227517:0.184362:0.455060:0.184362:0.455060:0.165170:0.227517:0.165170:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 to express a period or continuance before :@0.455060:0.184362:0.860006:0.184362:0.860006:0.165170:0.455060:0.165170:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a specific time or another action in the past. (Only with non-progressive/stative verbs):@0.072142:0.202467:0.851923:0.202467:0.851923:0.183276:0.072142:0.183276:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
We :@0.072142:0.224133:0.109493:0.224133:0.109493:0.204941:0.072142:0.204941:0.000000:0.000000:0.000000
had wanted:@0.109493:0.224314:0.223937:0.224314:0.223937:0.204941:0.109493:0.204941:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 to buy a house :@0.223937:0.224133:0.380036:0.224133:0.380036:0.204941:0.223937:0.204941:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
for years :@0.380036:0.224314:0.475424:0.224314:0.475424:0.204941:0.380036:0.204941:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
when we found this one.:@0.475426:0.224133:0.698827:0.224133:0.698827:0.204941:0.475426:0.204941:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
I :@0.072142:0.245799:0.085893:0.245799:0.085893:0.226607:0.072142:0.226607:0.000000:0.000000
had been:@0.085893:0.245980:0.178446:0.245980:0.178446:0.226607:0.085893:0.226607:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 a shy girl until I started high school. :@0.178446:0.245799:0.521058:0.245799:0.521058:0.226607:0.178446:0.226607:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
We often use the time expressions such as :@0.072142:0.289130:0.467441:0.289130:0.467441:0.269939:0.072142:0.269939:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
just, already, before, for (with a period):@0.467445:0.289130:0.822539:0.289130:0.822539:0.269939:0.467445:0.269939:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
. :@0.822539:0.289130:0.834600:0.289130:0.834600:0.269939:0.822539:0.269939:0.000000:0.000000
You had :@0.072142:0.310796:0.157178:0.310796:0.157178:0.291605:0.072142:0.291605:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
already:@0.157178:0.310977:0.231478:0.310977:0.231478:0.291605:0.157178:0.291605:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 left home when I called you.:@0.231478:0.310796:0.499606:0.310796:0.499606:0.291605:0.231478:0.291605:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
I had :@0.072142:0.332462:0.129415:0.332462:0.129415:0.313270:0.072142:0.313270:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
just:@0.129415:0.332643:0.162002:0.332643:0.162002:0.313270:0.129415:0.313270:0.000000:0.000000:0.000000:0.000000
 left home when you called me.:@0.162002:0.332462:0.452221:0.332462:0.452221:0.313270:0.162002:0.313270:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Mrs Hernández had lived alone :@0.072142:0.354128:0.371631:0.354128:0.371631:0.334936:0.072142:0.334936:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
for:@0.371631:0.354309:0.399554:0.354309:0.399554:0.334936:0.371631:0.334936:0.000000:0.000000:0.000000
 years when she lost her beloved dog. :@0.399558:0.354128:0.760300:0.354128:0.760300:0.334936:0.399558:0.334936:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
past perfect simple tense vs. simple past tense:@0.234956:0.397640:0.689277:0.397640:0.689277:0.378268:0.234956:0.378268:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
past simple tense :@0.179796:0.444954:0.356963:0.444954:0.356963:0.425581:0.179796:0.425581:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
At any time in the past: :@0.096148:0.509785:0.318964:0.509785:0.318964:0.490594:0.096148:0.490594:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
When the events are told in the :@0.096148:0.531451:0.394432:0.531451:0.394432:0.512260:0.096148:0.512260:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
order in which they happened, we :@0.096148:0.549556:0.416885:0.549556:0.416885:0.530365:0.096148:0.530365:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
use the simple past tense.:@0.096148:0.567661:0.329781:0.567661:0.329781:0.548470:0.096148:0.548470:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
I :@0.096148:0.654340:0.109898:0.654340:0.109898:0.635148:0.096148:0.635148:0.000000:0.000000
left:@0.109898:0.654521:0.140877:0.654521:0.140877:0.635148:0.109898:0.635148:0.000000:0.000000:0.000000:0.000000
 home at nine o'clock. Then, :@0.140877:0.654340:0.402208:0.654340:0.402208:0.635148:0.140877:0.635148:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
I :@0.096148:0.672445:0.109898:0.672445:0.109898:0.653253:0.096148:0.653253:0.000000:0.000000
walked:@0.109898:0.672626:0.176258:0.672626:0.176258:0.653253:0.109898:0.653253:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 to the bus station and :@0.176258:0.672445:0.395701:0.672445:0.395701:0.653253:0.176258:0.653253:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
started:@0.096148:0.690731:0.164035:0.690731:0.164035:0.671358:0.096148:0.671358:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 to wait for the bus to Dover.  :@0.164035:0.690550:0.440534:0.690550:0.440534:0.671358:0.164035:0.671358:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
past perfect simple tense:@0.537768:0.444954:0.782900:0.444954:0.782900:0.425581:0.537768:0.425581:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Before a specific time in the past::@0.456210:0.509785:0.763061:0.509785:0.763061:0.490594:0.456210:0.490594:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
When the events are told in a different :@0.456210:0.531451:0.819827:0.531451:0.819827:0.512260:0.456210:0.512260:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
order, or there are references to an earlier :@0.456210:0.549556:0.853962:0.549556:0.853962:0.530365:0.456210:0.530365:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
time, we use the past perfect tense to :@0.456210:0.567661:0.811503:0.567661:0.811503:0.548470:0.456210:0.548470:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
express the earlier events.:@0.456210:0.585766:0.690425:0.585766:0.690425:0.566575:0.456210:0.566575:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
I :@0.456210:0.650779:0.469961:0.650779:0.469961:0.631588:0.456210:0.631588:0.000000:0.000000
left:@0.469961:0.650960:0.500939:0.650960:0.500939:0.631588:0.469961:0.631588:0.000000:0.000000:0.000000:0.000000
 home at nine o'clock. It was cold, but :@0.500939:0.650779:0.858342:0.650779:0.858342:0.631588:0.500939:0.631588:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
I :@0.456210:0.668884:0.469961:0.668884:0.469961:0.649693:0.456210:0.649693:0.000000:0.000000
had put on:@0.469961:0.669065:0.578052:0.669065:0.578052:0.649693:0.469961:0.649693:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 my coat and :@0.578052:0.668884:0.712078:0.668884:0.712078:0.649693:0.578052:0.649693:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
taken:@0.712080:0.669065:0.764870:0.669065:0.764870:0.649693:0.712080:0.649693:0.000000:0.000000:0.000000:0.000000:0.000000
 my furry :@0.764870:0.668884:0.856157:0.668884:0.856157:0.649693:0.764870:0.649693:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
hat with me. When I arrived at the bus stop, :@0.456210:0.686989:0.870947:0.686989:0.870947:0.667798:0.456210:0.667798:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
the bus:@0.456210:0.705094:0.523012:0.705094:0.523012:0.685903:0.456210:0.685903:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 had :@0.523012:0.705275:0.576164:0.705275:0.576164:0.685903:0.523012:0.685903:0.000000:0.000000:0.000000:0.000000:0.000000
already :@0.576164:0.705094:0.652656:0.705094:0.652656:0.685903:0.576164:0.685903:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
left:@0.652656:0.705275:0.683634:0.705275:0.683634:0.685903:0.652656:0.685903:0.000000:0.000000:0.000000:0.000000
. :@0.683634:0.705094:0.695696:0.705094:0.695696:0.685903:0.683634:0.685903:0.000000:0.000000
We often use the :@0.074497:0.755185:0.239580:0.755185:0.239580:0.735994:0.074497:0.735994:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
past perfect simple:@0.239582:0.755185:0.412284:0.755185:0.412284:0.735994:0.239582:0.735994:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 and :@0.412284:0.755185:0.463446:0.755185:0.463446:0.735994:0.412284:0.735994:0.000000:0.000000:0.000000:0.000000:0.000000
past simple :@0.463448:0.755185:0.572888:0.755185:0.572888:0.735994:0.463448:0.735994:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
tenses together. To combine :@0.572888:0.755185:0.833702:0.755185:0.833702:0.735994:0.572888:0.735994:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
these two tenses, we can use several time expressions and conjunctions. :@0.074497:0.773290:0.737828:0.773290:0.737828:0.754099:0.074497:0.754099:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
When:@0.074497:0.795137:0.129036:0.795137:0.129036:0.775765:0.074497:0.775765:0.000000:0.000000:0.000000:0.000000
 I met Jessie, she :@0.129036:0.794956:0.289073:0.794956:0.289073:0.775765:0.129036:0.775765:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
had (already) got:@0.289073:0.795137:0.459907:0.795137:0.459907:0.775765:0.289073:0.775765:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 married.:@0.459907:0.794956:0.542309:0.794956:0.542309:0.775765:0.459907:0.775765:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Before:@0.074497:0.816803:0.137339:0.816803:0.137339:0.797431:0.074497:0.797431:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 you saw the seagull, it :@0.137339:0.816622:0.358024:0.816622:0.358024:0.797431:0.137339:0.797431:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
had taken:@0.358028:0.816803:0.455668:0.816803:0.455668:0.797431:0.358028:0.797431:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 my sandwich from my hand.:@0.455668:0.816622:0.721162:0.816622:0.721162:0.797431:0.455668:0.797431:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
She:@0.074497:0.838288:0.107003:0.838288:0.107003:0.819096:0.074497:0.819096:0.000000:0.000000:0.000000
 had fallen:@0.107003:0.838469:0.213245:0.838469:0.213245:0.819096:0.107003:0.819096:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 asleep:@0.213245:0.838288:0.279926:0.838288:0.279926:0.819096:0.213245:0.819096:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 by the time:@0.279926:0.838469:0.398212:0.838469:0.398212:0.819096:0.279926:0.819096:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 the movie finished.:@0.398212:0.838288:0.573828:0.838288:0.573828:0.819096:0.398212:0.819096:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
They closed the supermarket :@0.074497:0.859954:0.343952:0.859954:0.343952:0.840762:0.074497:0.840762:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
after:@0.343956:0.860135:0.390756:0.860135:0.390756:0.840762:0.343956:0.840762:0.000000:0.000000:0.000000:0.000000:0.000000
 I :@0.390756:0.859954:0.412788:0.859954:0.412788:0.840762:0.390756:0.840762:0.000000:0.000000:0.000000
had done:@0.412788:0.860135:0.506025:0.860135:0.506025:0.840762:0.412788:0.840762:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 my shopping. :@0.506025:0.859954:0.641941:0.859954:0.641941:0.840762:0.506025:0.840762:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Marco's grandfather died at the age of 91, and he :@0.074497:0.881619:0.547073:0.881619:0.547073:0.862428:0.074497:0.862428:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
hadn't seen:@0.547075:0.881801:0.658265:0.881801:0.658265:0.862428:0.547075:0.862428:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 a doctor :@0.658265:0.881619:0.754095:0.881619:0.754095:0.862428:0.658265:0.862428:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
for :@0.754095:0.881801:0.789054:0.881801:0.789054:0.862428:0.754095:0.862428:0.000000:0.000000:0.000000:0.000000
over :@0.789054:0.884491:0.833340:0.884491:0.833340:0.867870:0.789054:0.867870:0.000000:0.000000:0.000000:0.000000:0.000000
fifty years.:@0.074497:0.902596:0.165302:0.902596:0.165302:0.885976:0.074497:0.885976:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
example:@0.101556:0.477136:0.182047:0.477136:0.182047:0.457763:0.101556:0.457763:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
usage:@0.101556:0.616243:0.158969:0.616243:0.158969:0.596871:0.101556:0.596871:0.000000:0.000000:0.000000:0.000000:0.000000
example:@0.468755:0.477136:0.549247:0.477136:0.549247:0.457763:0.468755:0.457763:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
usage:@0.468755:0.616243:0.526169:0.616243:0.526169:0.596871:0.468755:0.596871:0.000000:0.000000:0.000000:0.000000:0.000000
24:@0.036518:0.959682:0.060280:0.959682:0.060280:0.940310:0.036518:0.940310:0.000000:0.000000
Unit 2 - :@0.111301:0.957992:0.188082:0.957992:0.188082:0.938801:0.111301:0.938801:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Student Book:@0.188054:0.958173:0.317002:0.958173:0.317002:0.938801:0.188054:0.938801:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
past perfect simple tense :@0.334081:0.134586:0.587327:0.134584:0.587327:0.115212:0.334081:0.115213:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
MUESTRA EDITORIAL:@0.248624:0.946277:0.888601:0.114341:0.744192:0.051768:0.104215:0.883703:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 Muestra editorial solo para fines didácticos – Prohibida su venta:@0.095137:0.659264:0.095137:0.341881:0.077090:0.341881:0.077090:0.659264:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000