English verb conjugation
TO KNOW

Irregular verb: know - knew - known

Indicative

Present	Present continuous	Preterite	Preterite continuous
I know you know she knows we know you know they know	I'm knowing you're knowing she's knowing we're knowing you're knowing they're knowing	I knew you knew she knew we knew you knew they knew	I was knowing you were knowing she was knowing we were knowing you were knowing they were knowing
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
I've known you've known she's known we've known you've known they've known	I've been knowing you've been knowing she's been knowing we've been knowing you've been knowing they've been knowing	I'd known you'd known she'd known we'd known you'd known they'd known	I'd been knowing you'd been knowing she'd been knowing we'd been knowing you'd been knowing they'd been knowing
Future	Future continuous	Future perfect	Future perfect continuous
I'll know you'll know she'll know we'll know you'll know they'll know	I'll be knowing you'll be knowing she'll be knowing we'll be knowing you'll be knowing they'll be knowing	I'll have known you'll have known she'll have known we'll have known you'll have known they'll have known	I'll have been knowing you'll have been knowing she'll have been knowing we'll have been knowing you'll have been knowing they'll have been knowing

Conditional

Present	Present continuous	Past	Past continuous
I'd know you'd know she'd know we'd know you'd know they'd know	I'd be knowing you'd be knowing she'd be knowing we'd be knowing you'd be knowing they'd be knowing	I'd have known you'd have known she'd have known we'd have known you'd have known they'd have known	I'd have been knowing you'd have been knowing she'd have been knowing we'd have been knowing you'd have been knowing they'd have been knowing

Infinitive

Imperative

Infinitive		Imperative
to know		know Let's know know

Participle

Present	Past
knowing	known