English verb conjugation MUST BLUR

Regular verb: blur - blurred - blurred


Affirmation

Simple form

I must blur
you must blur
he must blur
we must blur
you must blur
they must blur

V-ing form

I must be blurring
you must be blurring
he must be blurring
we must be blurring
you must be blurring
they must be blurring

Perfect

I must have blurred
you must have blurred
he must have blurred
we must have blurred
you must have blurred
they must have blurred

V-ing perfect

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

Negation

Simple form

I must not blur
you must not blur
he must not blur
we must not blur
you must not blur
they must not blur

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I blur?
must you blur?
must he blur?
must we blur?
must you blur?
must they blur?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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