English verb conjugation MUST ILLUSTRATE

Regular verb: illustrate - illustrated - illustrated

Affirmation

Simple form

I must illustrate
you must illustrate
he must illustrate
we must illustrate
you must illustrate
they must illustrate

V-ing form

I must be illustrating
you must be illustrating
he must be illustrating
we must be illustrating
you must be illustrating
they must be illustrating

Perfect

I must have illustrated
you must have illustrated
he must have illustrated
we must have illustrated
you must have illustrated
they must have illustrated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I illustrate?
must you illustrate?
must he illustrate?
must we illustrate?
must you illustrate?
must they illustrate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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