English verb conjugation MUST RETROSPECT

Regular verb: retrospect - retrospected - retrospected

Affirmation

Simple form

I must retrospect
you must retrospect
he must retrospect
we must retrospect
you must retrospect
they must retrospect

V-ing form

I must be retrospecting
you must be retrospecting
he must be retrospecting
we must be retrospecting
you must be retrospecting
they must be retrospecting

Perfect

I must have retrospected
you must have retrospected
he must have retrospected
we must have retrospected
you must have retrospected
they must have retrospected

V-ing perfect

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

Negation

Simple form

I mustn't retrospect
you mustn't retrospect
he mustn't retrospect
we mustn't retrospect
you mustn't retrospect
they mustn't retrospect

V-ing form

I mustn't be retrospecting
you mustn't be retrospecting
he mustn't be retrospecting
we mustn't be retrospecting
you mustn't be retrospecting
they mustn't be retrospecting

Perfect

I mustn't have retrospected
you mustn't have retrospected
he mustn't have retrospected
we mustn't have retrospected
you mustn't have retrospected
they mustn't have retrospected

V-ing perfect

I mustn't have been retrospecting
you mustn't have been retrospecting
he mustn't have been retrospecting
we mustn't have been retrospecting
you mustn't have been retrospecting
they mustn't have been retrospecting

Interrogative form

Simple form

must I retrospect?
must you retrospect?
must he retrospect?
must we retrospect?
must you retrospect?
must they retrospect?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

mustn't I retrospect?
mustn't you retrospect?
mustn't he retrospect?
mustn't we retrospect?
mustn't you retrospect?
mustn't they retrospect?

V-ing form

mustn't I be retrospecting?
mustn't you be retrospecting?
mustn't he be retrospecting?
mustn't we be retrospecting?
mustn't you be retrospecting?
mustn't they be retrospecting?

Perfect

mustn't I have retrospected?
mustn't you have retrospected?
mustn't he have retrospected?
mustn't we have retrospected?
mustn't you have retrospected?
mustn't they have retrospected?

V-ing perfect

mustn't I have been retrospecting?
mustn't you have been retrospecting?
mustn't he have been retrospecting?
mustn't we have been retrospecting?
mustn't you have been retrospecting?
mustn't they have been retrospecting?

Page top