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not; not don't; won't won't; don't don't; don't
now and then at the moment in a word as a consequence
Have you studied Did you study Had you studied Do you study
The hard ;the better The harder; the better The hard ;the good The harder ;the good
Studied hard would study hard had studied hard Have studied hard
The hard, the good The harder, the better The hardest, the best The harder, the good
If you study Study Studying To study
had studied;would be sitting study;are have studied; would be sitting studied; are sitting
had studied hard; would have been should have studied hard; should have been had studied hard; would be would study hard; must have been
had studied;would be sitting study;are have studied; would be sitting studied; are sitting
Have you studied Did you study Had you studied Do you study
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