English verb conjugation MUST HAFT

Regular verb: haft - hafted - hafted

Affirmation

Simple form

I must haft
you must haft
he must haft
we must haft
you must haft
they must haft

V-ing form

I must be hafting
you must be hafting
he must be hafting
we must be hafting
you must be hafting
they must be hafting

Perfect

I must have hafted
you must have hafted
he must have hafted
we must have hafted
you must have hafted
they must have hafted

V-ing perfect

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

Negation

Simple form

I must not haft
you must not haft
he must not haft
we must not haft
you must not haft
they must not haft

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I haft?
must you haft?
must he haft?
must we haft?
must you haft?
must they haft?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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