present perfect
present perfect tense
future perfect tense
pluperfect
pluperfect tense
future perfect
past perfect tense
past perfect
present imperfect
present progressive
imperfect
present progressive tense
perfect
perfect tense
perfective tense
perfective
undertook
spoke ill of
took action
took place
historical present
neutropassive
present
present tense
ungrew
simple present
tenselessness
tensely
present continuous
wrote
past tense
underwent
so they said
past
unforgave
past perfect continuous
future tense
future
wrote off
electric
misknew
imperfect tense
couldn't seem
could have done with
beat
showed
future progressive
shew
partook
unstole