English verb conjugation MUST PRODUCE

Regular verb: produce - produced - produced

Affirmation

Simple form

I must produce
you must produce
he must produce
we must produce
you must produce
they must produce

V-ing form

I must be producing
you must be producing
he must be producing
we must be producing
you must be producing
they must be producing

Perfect

I must have produced
you must have produced
he must have produced
we must have produced
you must have produced
they must have produced

V-ing perfect

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

Negation

Simple form

I mustn't produce
you mustn't produce
he mustn't produce
we mustn't produce
you mustn't produce
they mustn't produce

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I produce?
must you produce?
must he produce?
must we produce?
must you produce?
must they produce?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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