English verb conjugation TO UNDO
Irregular verb: undo - undid - undone
Indicative
Present
I undo
you undo
he undo
eswe undo
you undo
they undo
Present continuous
I
'm undo
ingyou
're undo
inghe
's undo
ingwe
're undo
ingyou
're undo
ingthey
're undo
ingPreterite
I
undidyou
undidhe
undidwe
undidyou
undidthey
undidPreterite continuous
I
was undo
ingyou
were undo
inghe
was undo
ingwe
were undo
ingyou
were undo
ingthey
were undo
ingPresent perfect
I
've undoneyou
've undonehe
's undonewe
've undoneyou
've undonethey
've undonePresent perfect continuous
I
've been undo
ingyou
've been undo
inghe
's been undo
ingwe
've been undo
ingyou
've been undo
ingthey
've been undo
ingPluperfect
I
'd undoneyou
'd undonehe
'd undonewe
'd undoneyou
'd undonethey
'd undonePluperfect continuous
I
'd been undo
ingyou
'd been undo
inghe
'd been undo
ingwe
'd been undo
ingyou
'd been undo
ingthey
'd been undo
ingFuture
I
'll undo
you
'll undo
he
'll undo
we
'll undo
you
'll undo
they
'll undo
Future continuous
I
'll be undo
ingyou
'll be undo
inghe
'll be undo
ingwe
'll be undo
ingyou
'll be undo
ingthey
'll be undo
ingFuture perfect
I
'll have undoneyou
'll have undonehe
'll have undonewe
'll have undoneyou
'll have undonethey
'll have undoneFuture perfect continuous
I
'll have been undo
ingyou
'll have been undo
inghe
'll have been undo
ingwe
'll have been undo
ingyou
'll have been undo
ingthey
'll have been undo
ingConditional
Present
I
'd undo
you
'd undo
he
'd undo
we
'd undo
you
'd undo
they
'd undo
Present continuous
I
'd be undo
ingyou
'd be undo
inghe
'd be undo
ingwe
'd be undo
ingyou
'd be undo
ingthey
'd be undo
ingPast
I
'd have undoneyou
'd have undonehe
'd have undonewe
'd have undoneyou
'd have undonethey
'd have undonePast continuous
I
'd have been undo
ingyou
'd have been undo
inghe
'd have been undo
ingwe
'd have been undo
ingyou
'd have been undo
ingthey
'd have been undo
ingImperative
Imperative
undo
Let's undo
undo
Infinitive
Participle