English verb conjugation MUST POSTPONE

Regular verb: postpone - postponed - postponed

Affirmation

Simple form

I must postpone
you must postpone
he must postpone
we must postpone
you must postpone
they must postpone

V-ing form

I must be postponing
you must be postponing
he must be postponing
we must be postponing
you must be postponing
they must be postponing

Perfect

I must have postponed
you must have postponed
he must have postponed
we must have postponed
you must have postponed
they must have postponed

V-ing perfect

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

Negation

Simple form

I must not postpone
you must not postpone
he must not postpone
we must not postpone
you must not postpone
they must not postpone

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I postpone?
must you postpone?
must he postpone?
must we postpone?
must you postpone?
must they postpone?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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