English verb conjugation MUST ENFORCE

Regular verb: enforce - enforced - enforced

Affirmation

Simple form

I must enforce
you must enforce
she must enforce
we must enforce
you must enforce
they must enforce

V-ing form

I must be enforcing
you must be enforcing
she must be enforcing
we must be enforcing
you must be enforcing
they must be enforcing

Perfect

I must have enforced
you must have enforced
she must have enforced
we must have enforced
you must have enforced
they must have enforced

V-ing perfect

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

Negation

Simple form

I mustn't enforce
you mustn't enforce
she mustn't enforce
we mustn't enforce
you mustn't enforce
they mustn't enforce

V-ing form

I mustn't be enforcing
you mustn't be enforcing
she mustn't be enforcing
we mustn't be enforcing
you mustn't be enforcing
they mustn't be enforcing

Perfect

I mustn't have enforced
you mustn't have enforced
she mustn't have enforced
we mustn't have enforced
you mustn't have enforced
they mustn't have enforced

V-ing perfect

I mustn't have been enforcing
you mustn't have been enforcing
she mustn't have been enforcing
we mustn't have been enforcing
you mustn't have been enforcing
they mustn't have been enforcing

Interrogative form

Simple form

must I enforce?
must you enforce?
must she enforce?
must we enforce?
must you enforce?
must they enforce?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

mustn't I enforce?
mustn't you enforce?
mustn't she enforce?
mustn't we enforce?
mustn't you enforce?
mustn't they enforce?

V-ing form

mustn't I be enforcing?
mustn't you be enforcing?
mustn't she be enforcing?
mustn't we be enforcing?
mustn't you be enforcing?
mustn't they be enforcing?

Perfect

mustn't I have enforced?
mustn't you have enforced?
mustn't she have enforced?
mustn't we have enforced?
mustn't you have enforced?
mustn't they have enforced?

V-ing perfect

mustn't I have been enforcing?
mustn't you have been enforcing?
mustn't she have been enforcing?
mustn't we have been enforcing?
mustn't you have been enforcing?
mustn't they have been enforcing?

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