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16 Cards in this Set
- Front
- Back
yesterday |
simple past |
|
already |
present perfect |
|
Last week |
simple past |
|
while |
past progressive |
|
so far |
present perfect |
|
for |
present perf progress. |
|
when |
past progress. |
|
(not) yet |
present perfect |
|
over the years |
present perfect |
|
How long? |
present perf. progress. |
|
in 1998 |
simple past |
|
for/since |
present perf |
|
just |
present perf |
|
since |
present perf. prog. |
|
ever/never |
present perf |
|
a months ago |
simple past |