English verb conjugation MUST CHASE

Regular verb: chase - chased - chased

Affirmation

Simple form

I must chase
you must chase
she must chase
we must chase
you must chase
they must chase

V-ing form

I must be chasing
you must be chasing
she must be chasing
we must be chasing
you must be chasing
they must be chasing

Perfect

I must have chased
you must have chased
she must have chased
we must have chased
you must have chased
they must have chased

V-ing perfect

I must have been chasing
you must have been chasing
she must have been chasing
we must have been chasing
you must have been chasing
they must have been chasing

Negation

Simple form

I must not chase
you must not chase
she must not chase
we must not chase
you must not chase
they must not chase

V-ing form

I must not be chasing
you must not be chasing
she must not be chasing
we must not be chasing
you must not be chasing
they must not be chasing

Perfect

I must not have chased
you must not have chased
she must not have chased
we must not have chased
you must not have chased
they must not have chased

V-ing perfect

I must not have been chasing
you must not have been chasing
she must not have been chasing
we must not have been chasing
you must not have been chasing
they must not have been chasing

Interrogative form

Simple form

must I chase?
must you chase?
must she chase?
must we chase?
must you chase?
must they chase?

V-ing form

must I be chasing?
must you be chasing?
must she be chasing?
must we be chasing?
must you be chasing?
must they be chasing?

Perfect

must I have chased?
must you have chased?
must she have chased?
must we have chased?
must you have chased?
must they have chased?

V-ing perfect

must I have been chasing?
must you have been chasing?
must she have been chasing?
must we have been chasing?
must you have been chasing?
must they have been chasing?

Interro-negative form

Simple form

must I not chase?
must you not chase?
must she not chase?
must we not chase?
must you not chase?
must they not chase?

V-ing form

must I not be chasing?
must you not be chasing?
must she not be chasing?
must we not be chasing?
must you not be chasing?
must they not be chasing?

Perfect

must I not have chased?
must you not have chased?
must she not have chased?
must we not have chased?
must you not have chased?
must they not have chased?

V-ing perfect

must I not have been chasing?
must you not have been chasing?
must she not have been chasing?
must we not have been chasing?
must you not have been chasing?
must they not have been chasing?

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