English verb conjugation
TO KNUCKLE

Regular verb: knuckle - knuckled - knuckled

Indicative

Present	Present continuous	Preterite	Preterite continuous
don't I knuckle? don't you knuckle? doesn't he knuckle? don't we knuckle? don't you knuckle? don't they knuckle?	am I not knuckling? aren't you knuckling? isn't he knuckling? aren't we knuckling? aren't you knuckling? aren't they knuckling?	didn't I knuckle? didn't you knuckle? didn't he knuckle? didn't we knuckle? didn't you knuckle? didn't they knuckle?	wasn't I knuckling? weren't you knuckling? wasn't he knuckling? weren't we knuckling? weren't you knuckling? weren't they knuckling?
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
haven't I knuckled? haven't you knuckled? hasn't he knuckled? haven't we knuckled? haven't you knuckled? haven't they knuckled?	haven't I been knuckling? haven't you been knuckling? hasn't he been knuckling? haven't we been knuckling? haven't you been knuckling? haven't they been knuckling?	hadn't I knuckled? hadn't you knuckled? hadn't he knuckled? hadn't we knuckled? hadn't you knuckled? hadn't they knuckled?	hadn't I been knuckling? hadn't you been knuckling? hadn't he been knuckling? hadn't we been knuckling? hadn't you been knuckling? hadn't they been knuckling?
Future	Future continuous	Future perfect	Future perfect continuous
won't I knuckle? won't you knuckle? won't he knuckle? won't we knuckle? won't you knuckle? won't they knuckle?	won't I be knuckling? won't you be knuckling? won't he be knuckling? won't we be knuckling? won't you be knuckling? won't they be knuckling?	won't I have knuckled? won't you have knuckled? won't he have knuckled? won't we have knuckled? won't you have knuckled? won't they have knuckled?	won't I have been knuckling? won't you have been knuckling? won't he have been knuckling? won't we have been knuckling? won't you have been knuckling? won't they have been knuckling?

Conditional

Present	Present continuous	Past	Past continuous
wouldn't I knuckle? wouldn't you knuckle? wouldn't he knuckle? wouldn't we knuckle? wouldn't you knuckle? wouldn't they knuckle?	wouldn't I be knuckling? wouldn't you be knuckling? wouldn't he be knuckling? wouldn't we be knuckling? wouldn't you be knuckling? wouldn't they be knuckling?	wouldn't I have knuckled? wouldn't you have knuckled? wouldn't he have knuckled? wouldn't we have knuckled? wouldn't you have knuckled? wouldn't they have knuckled?	wouldn't I have been knuckling? wouldn't you have been knuckling? wouldn't he have been knuckling? wouldn't we have been knuckling? wouldn't you have been knuckling? wouldn't they have been knuckling?

Infinitive

Imperative

Infinitive		Imperative
to knuckle		- - -

Participle

Present	Past
knuckling	knuckled