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 mustn't force
you mustn't force
he mustn't force
we mustn't force
you mustn't force
they mustn't force

V-ing form

I mustn't be forcing
you mustn't be forcing
he mustn't be forcing
we mustn't be forcing
you mustn't be forcing
they mustn't be forcing

Perfect

I mustn't have forced
you mustn't have forced
he mustn't have forced
we mustn't have forced
you mustn't have forced
they mustn't have forced

V-ing perfect

I mustn't have been forcing
you mustn't have been forcing
he mustn't have been forcing
we mustn't have been forcing
you mustn't have been forcing
they mustn't 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

mustn't I force?
mustn't you force?
mustn't he force?
mustn't we force?
mustn't you force?
mustn't they force?

V-ing form

mustn't I be forcing?
mustn't you be forcing?
mustn't he be forcing?
mustn't we be forcing?
mustn't you be forcing?
mustn't they be forcing?

Perfect

mustn't I have forced?
mustn't you have forced?
mustn't he have forced?
mustn't we have forced?
mustn't you have forced?
mustn't they have forced?

V-ing perfect

mustn't I have been forcing?
mustn't you have been forcing?
mustn't he have been forcing?
mustn't we have been forcing?
mustn't you have been forcing?
mustn't they have been forcing?

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