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

English verb conjugation MUST FAULT

Regular verb: fault - faulted - faulted


Affirmation

Simple form
I must fault
you must fault
she must fault
we must fault
you must fault
they must fault
V-ing form
I must be faulting
you must be faulting
she must be faulting
we must be faulting
you must be faulting
they must be faulting
Perfect
I must have faulted
you must have faulted
she must have faulted
we must have faulted
you must have faulted
they must have faulted
V-ing perfect
I must have been faulting
you must have been faulting
she must have been faulting
we must have been faulting
you must have been faulting
they must have been faulting

Negation

Simple form
I must not fault
you must not fault
she must not fault
we must not fault
you must not fault
they must not fault
V-ing form
I must not be faulting
you must not be faulting
she must not be faulting
we must not be faulting
you must not be faulting
they must not be faulting
Perfect
I must not have faulted
you must not have faulted
she must not have faulted
we must not have faulted
you must not have faulted
they must not have faulted
V-ing perfect
I must not have been faulting
you must not have been faulting
she must not have been faulting
we must not have been faulting
you must not have been faulting
they must not have been faulting

Interrogative form

Simple form
must I fault?
must you fault?
must she fault?
must we fault?
must you fault?
must they fault?
V-ing form
must I be faulting?
must you be faulting?
must she be faulting?
must we be faulting?
must you be faulting?
must they be faulting?
Perfect
must I have faulted?
must you have faulted?
must she have faulted?
must we have faulted?
must you have faulted?
must they have faulted?
V-ing perfect
must I have been faulting?
must you have been faulting?
must she have been faulting?
must we have been faulting?
must you have been faulting?
must they have been faulting?

Interro-negative form

Simple form
must I not fault?
must you not fault?
must she not fault?
must we not fault?
must you not fault?
must they not fault?
V-ing form
must I not be faulting?
must you not be faulting?
must she not be faulting?
must we not be faulting?
must you not be faulting?
must they not be faulting?
Perfect
must I not have faulted?
must you not have faulted?
must she not have faulted?
must we not have faulted?
must you not have faulted?
must they not have faulted?
V-ing perfect
must I not have been faulting?
must you not have been faulting?
must she not have been faulting?
must we not have been faulting?
must you not have been faulting?
must they not have been faulting?