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

English verb conjugation TO UNDERGO

Irregular verb: undergo - underwent - undergone

Indicative

Present
I undergo
you undergo
he undergoes
we undergo
you undergo
they undergo
Present continuous
I'm undergoing
you're undergoing
he's undergoing
we're undergoing
you're undergoing
they're undergoing
Preterite
I underwent
you underwent
he underwent
we underwent
you underwent
they underwent
Preterite continuous
I was undergoing
you were undergoing
he was undergoing
we were undergoing
you were undergoing
they were undergoing
Present perfect
I've undergone
you've undergone
he's undergone
we've undergone
you've undergone
they've undergone
Present perfect continuous
I've been undergoing
you've been undergoing
he's been undergoing
we've been undergoing
you've been undergoing
they've been undergoing
Pluperfect
I'd undergone
you'd undergone
he'd undergone
we'd undergone
you'd undergone
they'd undergone
Pluperfect continuous
I'd been undergoing
you'd been undergoing
he'd been undergoing
we'd been undergoing
you'd been undergoing
they'd been undergoing
Future
I'll undergo
you'll undergo
he'll undergo
we'll undergo
you'll undergo
they'll undergo
Future continuous
I'll be undergoing
you'll be undergoing
he'll be undergoing
we'll be undergoing
you'll be undergoing
they'll be undergoing
Future perfect
I'll have undergone
you'll have undergone
he'll have undergone
we'll have undergone
you'll have undergone
they'll have undergone
Future perfect continuous
I'll have been undergoing
you'll have been undergoing
he'll have been undergoing
we'll have been undergoing
you'll have been undergoing
they'll have been undergoing

Conditional

Present
I'd undergo
you'd undergo
he'd undergo
we'd undergo
you'd undergo
they'd undergo
Present continuous
I'd be undergoing
you'd be undergoing
he'd be undergoing
we'd be undergoing
you'd be undergoing
they'd be undergoing
Past
I'd have undergone
you'd have undergone
he'd have undergone
we'd have undergone
you'd have undergone
they'd have undergone
Past continuous
I'd have been undergoing
you'd have been undergoing
he'd have been undergoing
we'd have been undergoing
you'd have been undergoing
they'd have been undergoing

Imperative

Imperative
undergo
Let's undergo
undergo
 
 
 

Infinitive

Infinitive
to undergo
 
 
 

Participle

Present
undergoing
Past
undergone