Other forms to know ? | do not know | female gender | remove contraction
Modal : no | may | might | can | could | shall | should | will | would | must | ought to
Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation TO KNOW
Irregular verb: know - knew - known
Indicative
Present
I knowyou know
he knows
we know
you know
they know
Present continuous
I'm knowingyou're knowing
he's knowing
we're knowing
you're knowing
they're knowing
Preterite
I knewyou knew
he knew
we knew
you knew
they knew
Preterite continuous
I was knowingyou were knowing
he was knowing
we were knowing
you were knowing
they were knowing
Present perfect
I've knownyou've known
he's known
we've known
you've known
they've known
Present perfect continuous
I've been knowingyou've been knowing
he's been knowing
we've been knowing
you've been knowing
they've been knowing
Pluperfect
I'd knownyou'd known
he'd known
we'd known
you'd known
they'd known
Pluperfect continuous
I'd been knowingyou'd been knowing
he'd been knowing
we'd been knowing
you'd been knowing
they'd been knowing
Future
I'll knowyou'll know
he'll know
we'll know
you'll know
they'll know
Future continuous
I'll be knowingyou'll be knowing
he'll be knowing
we'll be knowing
you'll be knowing
they'll be knowing
Future perfect
I'll have knownyou'll have known
he'll have known
we'll have known
you'll have known
they'll have known
Future perfect continuous
I'll have been knowingyou'll have been knowing
he'll have been knowing
we'll have been knowing
you'll have been knowing
they'll have been knowing
Conditional
Present
I'd knowyou'd know
he'd know
we'd know
you'd know
they'd know
Present continuous
I'd be knowingyou'd be knowing
he'd be knowing
we'd be knowing
you'd be knowing
they'd be knowing
Past
I'd have knownyou'd have known
he'd have known
we'd have known
you'd have known
they'd have known
Past continuous
I'd have been knowingyou'd have been knowing
he'd have been knowing
we'd have been knowing
you'd have been knowing
they'd have been knowing
Imperative
Imperative
knowLet's know
know
Infinitive
Infinitive
to knowParticiple
Present
knowingPast
known