English verb conjugation MUST KNUCKLE

Regular verb: knuckle - knuckled - knuckled

Affirmation

Simple form

I must knuckle
you must knuckle
he must knuckle
we must knuckle
you must knuckle
they must knuckle

V-ing form

I must be knuckling
you must be knuckling
he must be knuckling
we must be knuckling
you must be knuckling
they must be knuckling

Perfect

I must have knuckled
you must have knuckled
he must have knuckled
we must have knuckled
you must have knuckled
they must have knuckled

V-ing perfect

I must have been knuckling
you must have been knuckling
he must have been knuckling
we must have been knuckling
you must have been knuckling
they must have been knuckling

Negation

Simple form

I must not knuckle
you must not knuckle
he must not knuckle
we must not knuckle
you must not knuckle
they must not knuckle

V-ing form

I must not be knuckling
you must not be knuckling
he must not be knuckling
we must not be knuckling
you must not be knuckling
they must not be knuckling

Perfect

I must not have knuckled
you must not have knuckled
he must not have knuckled
we must not have knuckled
you must not have knuckled
they must not have knuckled

V-ing perfect

I must not have been knuckling
you must not have been knuckling
he must not have been knuckling
we must not have been knuckling
you must not have been knuckling
they must not have been knuckling

Interrogative form

Simple form

must I knuckle?
must you knuckle?
must he knuckle?
must we knuckle?
must you knuckle?
must they knuckle?

V-ing form

must I be knuckling?
must you be knuckling?
must he be knuckling?
must we be knuckling?
must you be knuckling?
must they be knuckling?

Perfect

must I have knuckled?
must you have knuckled?
must he have knuckled?
must we have knuckled?
must you have knuckled?
must they have knuckled?

V-ing perfect

must I have been knuckling?
must you have been knuckling?
must he have been knuckling?
must we have been knuckling?
must you have been knuckling?
must they have been knuckling?

Interro-negative form

Simple form

must I not knuckle?
must you not knuckle?
must he not knuckle?
must we not knuckle?
must you not knuckle?
must they not knuckle?

V-ing form

must I not be knuckling?
must you not be knuckling?
must he not be knuckling?
must we not be knuckling?
must you not be knuckling?
must they not be knuckling?

Perfect

must I not have knuckled?
must you not have knuckled?
must he not have knuckled?
must we not have knuckled?
must you not have knuckled?
must they not have knuckled?

V-ing perfect

must I not have been knuckling?
must you not have been knuckling?
must he not have been knuckling?
must we not have been knuckling?
must you not have been knuckling?
must they not have been knuckling?

Page top