English verb conjugation MUST FORCE

Regular verb: force - forced - forced

Affirmation

Simple form

I must force
you must force
he must force
we must force
you must force
they must force

V-ing form

I must be forcing
you must be forcing
he must be forcing
we must be forcing
you must be forcing
they must be forcing

Perfect

I must have forced
you must have forced
he must have forced
we must have forced
you must have forced
they must have forced

V-ing perfect

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

Negation

Simple form

I must not force
you must not force
he must not force
we must not force
you must not force
they must not force

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I force?
must you force?
must he force?
must we force?
must you force?
must they force?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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