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

English verb conjugation TO FLATTEN

Regular verb: flatten - flattened - flattened

Indicative

Present
I flatten
you flatten
he flattens
we flatten
you flatten
they flatten
Present continuous
I'm flattening
you're flattening
he's flattening
we're flattening
you're flattening
they're flattening
Preterite
I flattened
you flattened
he flattened
we flattened
you flattened
they flattened
Preterite continuous
I was flattening
you were flattening
he was flattening
we were flattening
you were flattening
they were flattening
Present perfect
I've flattened
you've flattened
he's flattened
we've flattened
you've flattened
they've flattened
Present perfect continuous
I've been flattening
you've been flattening
he's been flattening
we've been flattening
you've been flattening
they've been flattening
Pluperfect
I'd flattened
you'd flattened
he'd flattened
we'd flattened
you'd flattened
they'd flattened
Pluperfect continuous
I'd been flattening
you'd been flattening
he'd been flattening
we'd been flattening
you'd been flattening
they'd been flattening
Future
I'll flatten
you'll flatten
he'll flatten
we'll flatten
you'll flatten
they'll flatten
Future continuous
I'll be flattening
you'll be flattening
he'll be flattening
we'll be flattening
you'll be flattening
they'll be flattening
Future perfect
I'll have flattened
you'll have flattened
he'll have flattened
we'll have flattened
you'll have flattened
they'll have flattened
Future perfect continuous
I'll have been flattening
you'll have been flattening
he'll have been flattening
we'll have been flattening
you'll have been flattening
they'll have been flattening

Conditional

Present
I'd flatten
you'd flatten
he'd flatten
we'd flatten
you'd flatten
they'd flatten
Present continuous
I'd be flattening
you'd be flattening
he'd be flattening
we'd be flattening
you'd be flattening
they'd be flattening
Past
I'd have flattened
you'd have flattened
he'd have flattened
we'd have flattened
you'd have flattened
they'd have flattened
Past continuous
I'd have been flattening
you'd have been flattening
he'd have been flattening
we'd have been flattening
you'd have been flattening
they'd have been flattening

Imperative

Imperative
flatten
Let's flatten
flatten
 
 
 

Infinitive

Infinitive
to flatten
 
 
 

Participle

Present
flattening
Past
flattened