English verb conjugation MUST DEVASTATE

Regular verb: devastate - devastated - devastated

Affirmation

Simple form

I must devastate
you must devastate
he must devastate
we must devastate
you must devastate
they must devastate

V-ing form

I must be devastating
you must be devastating
he must be devastating
we must be devastating
you must be devastating
they must be devastating

Perfect

I must have devastated
you must have devastated
he must have devastated
we must have devastated
you must have devastated
they must have devastated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I devastate?
must you devastate?
must he devastate?
must we devastate?
must you devastate?
must they devastate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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