English verb conjugation MUST RAINPROOF

Regular verb: rainproof - rainproofed - rainproofed

Affirmation

Simple form

I must rainproof
you must rainproof
he must rainproof
we must rainproof
you must rainproof
they must rainproof

V-ing form

I must be rainproofing
you must be rainproofing
he must be rainproofing
we must be rainproofing
you must be rainproofing
they must be rainproofing

Perfect

I must have rainproofed
you must have rainproofed
he must have rainproofed
we must have rainproofed
you must have rainproofed
they must have rainproofed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I rainproof?
must you rainproof?
must he rainproof?
must we rainproof?
must you rainproof?
must they rainproof?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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