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

English verb conjugation TO UNDERUSE

Regular verb: underuse - underused - underused

Indicative

Present
I underuse
you underuse
he underuses
we underuse
you underuse
they underuse
Present continuous
I'm underusing
you're underusing
he's underusing
we're underusing
you're underusing
they're underusing
Preterite
I underused
you underused
he underused
we underused
you underused
they underused
Preterite continuous
I was underusing
you were underusing
he was underusing
we were underusing
you were underusing
they were underusing
Present perfect
I've underused
you've underused
he's underused
we've underused
you've underused
they've underused
Present perfect continuous
I've been underusing
you've been underusing
he's been underusing
we've been underusing
you've been underusing
they've been underusing
Pluperfect
I'd underused
you'd underused
he'd underused
we'd underused
you'd underused
they'd underused
Pluperfect continuous
I'd been underusing
you'd been underusing
he'd been underusing
we'd been underusing
you'd been underusing
they'd been underusing
Future
I'll underuse
you'll underuse
he'll underuse
we'll underuse
you'll underuse
they'll underuse
Future continuous
I'll be underusing
you'll be underusing
he'll be underusing
we'll be underusing
you'll be underusing
they'll be underusing
Future perfect
I'll have underused
you'll have underused
he'll have underused
we'll have underused
you'll have underused
they'll have underused
Future perfect continuous
I'll have been underusing
you'll have been underusing
he'll have been underusing
we'll have been underusing
you'll have been underusing
they'll have been underusing

Conditional

Present
I'd underuse
you'd underuse
he'd underuse
we'd underuse
you'd underuse
they'd underuse
Present continuous
I'd be underusing
you'd be underusing
he'd be underusing
we'd be underusing
you'd be underusing
they'd be underusing
Past
I'd have underused
you'd have underused
he'd have underused
we'd have underused
you'd have underused
they'd have underused
Past continuous
I'd have been underusing
you'd have been underusing
he'd have been underusing
we'd have been underusing
you'd have been underusing
they'd have been underusing

Imperative

Imperative
underuse
Let's underuse
underuse
 
 
 

Infinitive

Infinitive
to underuse
 
 
 

Participle

Present
underusing
Past
underused