,take,see,tell,get,run,leave,find,is,am,are,can,will,study,fly,buy,cry,改成三单式,现在分词,过去式

takes taking took
sees seeing saw
tells telling told
gets getting got
runs running ran
leaves leaving left
finds finding found
is being was
am being was
are being were
can can could
will will would
studiesstudying studied
flies flying flew
buys buying bought
cries crying cried 现在分词等于动词+ing

takes-took-taken
sees-saw-seen
tells-told-told
gets-got-got
runs-ran-run
leaves-left-left
finds-found-found
is-was-been
are-were-been
can-could
will-would
studis-studied-studied
flies-flew-flown
buies-bought-bought
cries-cried-cried

takes,taking,took
sees,seeing,saw
tells,telling,told
gets,getting,got
runs,running,ran
leaves,leaving,left
finds,finding,found
is,being,was
am,being,was
are,being,were
can,can,could
will,will,would
studies,studying,studied
flies,flying,flew
buys,buying,bought
cries,crying,cried