English verb conjugation MUST ASSURE

Regular verb: assure - assured - assured

Affirmation

Simple form

I must assure
you must assure
she must assure
we must assure
you must assure
they must assure

V-ing form

I must be assuring
you must be assuring
she must be assuring
we must be assuring
you must be assuring
they must be assuring

Perfect

I must have assured
you must have assured
she must have assured
we must have assured
you must have assured
they must have assured

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I assure?
must you assure?
must she assure?
must we assure?
must you assure?
must they assure?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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