English verb conjugation TO TIGHTEN

Regular verb: tighten - tightened - tightened

Indicative

Present

I tighten
you tighten
he tightens
we tighten
you tighten
they tighten

Present continuous

I'm tightening
you're tightening
he's tightening
we're tightening
you're tightening
they're tightening

Preterite

I tightened
you tightened
he tightened
we tightened
you tightened
they tightened

Preterite continuous

I was tightening
you were tightening
he was tightening
we were tightening
you were tightening
they were tightening

Present perfect

I've tightened
you've tightened
he's tightened
we've tightened
you've tightened
they've tightened

Present perfect continuous

I've been tightening
you've been tightening
he's been tightening
we've been tightening
you've been tightening
they've been tightening

Pluperfect

I'd tightened
you'd tightened
he'd tightened
we'd tightened
you'd tightened
they'd tightened

Pluperfect continuous

I'd been tightening
you'd been tightening
he'd been tightening
we'd been tightening
you'd been tightening
they'd been tightening

Future

I'll tighten
you'll tighten
he'll tighten
we'll tighten
you'll tighten
they'll tighten

Future continuous

I'll be tightening
you'll be tightening
he'll be tightening
we'll be tightening
you'll be tightening
they'll be tightening

Future perfect

I'll have tightened
you'll have tightened
he'll have tightened
we'll have tightened
you'll have tightened
they'll have tightened

Future perfect continuous

I'll have been tightening
you'll have been tightening
he'll have been tightening
we'll have been tightening
you'll have been tightening
they'll have been tightening

Conditional

Present

I'd tighten
you'd tighten
he'd tighten
we'd tighten
you'd tighten
they'd tighten

Present continuous

I'd be tightening
you'd be tightening
he'd be tightening
we'd be tightening
you'd be tightening
they'd be tightening

Past

I'd have tightened
you'd have tightened
he'd have tightened
we'd have tightened
you'd have tightened
they'd have tightened

Past continuous

I'd have been tightening
you'd have been tightening
he'd have been tightening
we'd have been tightening
you'd have been tightening
they'd have been tightening

Imperative

tighten
Let's tighten
tighten

Infinitive

to tighten

Participle

Present

tightening

Past

tightened

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