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male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation MUST QUAKEPROOF

Regular verb: quakeproof - quakeproofed - quakeproofed


Affirmation

Simple form
I must quakeproof
you must quakeproof
she must quakeproof
we must quakeproof
you must quakeproof
they must quakeproof
V-ing form
I must be quakeproofing
you must be quakeproofing
she must be quakeproofing
we must be quakeproofing
you must be quakeproofing
they must be quakeproofing
Perfect
I must have quakeproofed
you must have quakeproofed
she must have quakeproofed
we must have quakeproofed
you must have quakeproofed
they must have quakeproofed
V-ing perfect
I must have been quakeproofing
you must have been quakeproofing
she must have been quakeproofing
we must have been quakeproofing
you must have been quakeproofing
they must have been quakeproofing

Negation

Simple form
I must not quakeproof
you must not quakeproof
she must not quakeproof
we must not quakeproof
you must not quakeproof
they must not quakeproof
V-ing form
I must not be quakeproofing
you must not be quakeproofing
she must not be quakeproofing
we must not be quakeproofing
you must not be quakeproofing
they must not be quakeproofing
Perfect
I must not have quakeproofed
you must not have quakeproofed
she must not have quakeproofed
we must not have quakeproofed
you must not have quakeproofed
they must not have quakeproofed
V-ing perfect
I must not have been quakeproofing
you must not have been quakeproofing
she must not have been quakeproofing
we must not have been quakeproofing
you must not have been quakeproofing
they must not have been quakeproofing

Interrogative form

Simple form
must I quakeproof?
must you quakeproof?
must she quakeproof?
must we quakeproof?
must you quakeproof?
must they quakeproof?
V-ing form
must I be quakeproofing?
must you be quakeproofing?
must she be quakeproofing?
must we be quakeproofing?
must you be quakeproofing?
must they be quakeproofing?
Perfect
must I have quakeproofed?
must you have quakeproofed?
must she have quakeproofed?
must we have quakeproofed?
must you have quakeproofed?
must they have quakeproofed?
V-ing perfect
must I have been quakeproofing?
must you have been quakeproofing?
must she have been quakeproofing?
must we have been quakeproofing?
must you have been quakeproofing?
must they have been quakeproofing?

Interro-negative form

Simple form
must I not quakeproof?
must you not quakeproof?
must she not quakeproof?
must we not quakeproof?
must you not quakeproof?
must they not quakeproof?
V-ing form
must I not be quakeproofing?
must you not be quakeproofing?
must she not be quakeproofing?
must we not be quakeproofing?
must you not be quakeproofing?
must they not be quakeproofing?
Perfect
must I not have quakeproofed?
must you not have quakeproofed?
must she not have quakeproofed?
must we not have quakeproofed?
must you not have quakeproofed?
must they not have quakeproofed?
V-ing perfect
must I not have been quakeproofing?
must you not have been quakeproofing?
must she not have been quakeproofing?
must we not have been quakeproofing?
must you not have been quakeproofing?
must they not have been quakeproofing?