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Other forms to undo ? | do not undo | male gender | remove contraction
Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation TO UNDO

Irregular verb: undo - undid - undone

Indicative

Present
I undo
you undo
she undoes
we undo
you undo
they undo
Present continuous
I'm undoing
you're undoing
she's undoing
we're undoing
you're undoing
they're undoing
Preterite
I undid
you undid
she undid
we undid
you undid
they undid
Preterite continuous
I was undoing
you were undoing
she was undoing
we were undoing
you were undoing
they were undoing
Present perfect
I've undone
you've undone
she's undone
we've undone
you've undone
they've undone
Present perfect continuous
I've been undoing
you've been undoing
she's been undoing
we've been undoing
you've been undoing
they've been undoing
Pluperfect
I'd undone
you'd undone
she'd undone
we'd undone
you'd undone
they'd undone
Pluperfect continuous
I'd been undoing
you'd been undoing
she'd been undoing
we'd been undoing
you'd been undoing
they'd been undoing
Future
I'll undo
you'll undo
she'll undo
we'll undo
you'll undo
they'll undo
Future continuous
I'll be undoing
you'll be undoing
she'll be undoing
we'll be undoing
you'll be undoing
they'll be undoing
Future perfect
I'll have undone
you'll have undone
she'll have undone
we'll have undone
you'll have undone
they'll have undone
Future perfect continuous
I'll have been undoing
you'll have been undoing
she'll have been undoing
we'll have been undoing
you'll have been undoing
they'll have been undoing

Conditional

Present
I'd undo
you'd undo
she'd undo
we'd undo
you'd undo
they'd undo
Present continuous
I'd be undoing
you'd be undoing
she'd be undoing
we'd be undoing
you'd be undoing
they'd be undoing
Past
I'd have undone
you'd have undone
she'd have undone
we'd have undone
you'd have undone
they'd have undone
Past continuous
I'd have been undoing
you'd have been undoing
she'd have been undoing
we'd have been undoing
you'd have been undoing
they'd have been undoing

Imperative

Imperative
undo
Let's undo
undo
 
 
 

Infinitive

Infinitive
to undo
 
 
 

Participle

Present
undoing
Past
undone