English verb conjugation MUST DON

Regular verb: don - donned - donned

Affirmation

Simple form

I must don
you must don
he must don
we must don
you must don
they must don

V-ing form

I must be donning
you must be donning
he must be donning
we must be donning
you must be donning
they must be donning

Perfect

I must have donned
you must have donned
he must have donned
we must have donned
you must have donned
they must have donned

V-ing perfect

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

Negation

Simple form

I must not don
you must not don
he must not don
we must not don
you must not don
they must not don

V-ing form

I must not be donning
you must not be donning
he must not be donning
we must not be donning
you must not be donning
they must not be donning

Perfect

I must not have donned
you must not have donned
he must not have donned
we must not have donned
you must not have donned
they must not have donned

V-ing perfect

I must not have been donning
you must not have been donning
he must not have been donning
we must not have been donning
you must not have been donning
they must not have been donning

Interrogative form

Simple form

must I don?
must you don?
must he don?
must we don?
must you don?
must they don?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

must I not don?
must you not don?
must he not don?
must we not don?
must you not don?
must they not don?

V-ing form

must I not be donning?
must you not be donning?
must he not be donning?
must we not be donning?
must you not be donning?
must they not be donning?

Perfect

must I not have donned?
must you not have donned?
must he not have donned?
must we not have donned?
must you not have donned?
must they not have donned?

V-ing perfect

must I not have been donning?
must you not have been donning?
must he not have been donning?
must we not have been donning?
must you not have been donning?
must they not have been donning?

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