English verb conjugation MUST PIN

Regular verb: pin - pinned - pinned

Affirmation

Simple form

I must pin
you must pin
she must pin
we must pin
you must pin
they must pin

V-ing form

I must be pinning
you must be pinning
she must be pinning
we must be pinning
you must be pinning
they must be pinning

Perfect

I must have pinned
you must have pinned
she must have pinned
we must have pinned
you must have pinned
they must have pinned

V-ing perfect

I must have been pinning
you must have been pinning
she must have been pinning
we must have been pinning
you must have been pinning
they must have been pinning

Negation

Simple form

I mustn't pin
you mustn't pin
she mustn't pin
we mustn't pin
you mustn't pin
they mustn't pin

V-ing form

I mustn't be pinning
you mustn't be pinning
she mustn't be pinning
we mustn't be pinning
you mustn't be pinning
they mustn't be pinning

Perfect

I mustn't have pinned
you mustn't have pinned
she mustn't have pinned
we mustn't have pinned
you mustn't have pinned
they mustn't have pinned

V-ing perfect

I mustn't have been pinning
you mustn't have been pinning
she mustn't have been pinning
we mustn't have been pinning
you mustn't have been pinning
they mustn't have been pinning

Interrogative form

Simple form

must I pin?
must you pin?
must she pin?
must we pin?
must you pin?
must they pin?

V-ing form

must I be pinning?
must you be pinning?
must she be pinning?
must we be pinning?
must you be pinning?
must they be pinning?

Perfect

must I have pinned?
must you have pinned?
must she have pinned?
must we have pinned?
must you have pinned?
must they have pinned?

V-ing perfect

must I have been pinning?
must you have been pinning?
must she have been pinning?
must we have been pinning?
must you have been pinning?
must they have been pinning?

Interro-negative form

Simple form

mustn't I pin?
mustn't you pin?
mustn't she pin?
mustn't we pin?
mustn't you pin?
mustn't they pin?

V-ing form

mustn't I be pinning?
mustn't you be pinning?
mustn't she be pinning?
mustn't we be pinning?
mustn't you be pinning?
mustn't they be pinning?

Perfect

mustn't I have pinned?
mustn't you have pinned?
mustn't she have pinned?
mustn't we have pinned?
mustn't you have pinned?
mustn't they have pinned?

V-ing perfect

mustn't I have been pinning?
mustn't you have been pinning?
mustn't she have been pinning?
mustn't we have been pinning?
mustn't you have been pinning?
mustn't they have been pinning?

Page top