English verb conjugation COULD RETROSPECT

Regular verb: retrospect - retrospected - retrospected

Affirmation

Simple form

I could retrospect
you could retrospect
he could retrospect
we could retrospect
you could retrospect
they could retrospect

V-ing form

I could be retrospecting
you could be retrospecting
he could be retrospecting
we could be retrospecting
you could be retrospecting
they could be retrospecting

Perfect

I could have retrospected
you could have retrospected
he could have retrospected
we could have retrospected
you could have retrospected
they could have retrospected

V-ing perfect

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

Negation

Simple form

I could not retrospect
you could not retrospect
he could not retrospect
we could not retrospect
you could not retrospect
they could not retrospect

V-ing form

I could not be retrospecting
you could not be retrospecting
he could not be retrospecting
we could not be retrospecting
you could not be retrospecting
they could not be retrospecting

Perfect

I could not have retrospected
you could not have retrospected
he could not have retrospected
we could not have retrospected
you could not have retrospected
they could not have retrospected

V-ing perfect

I could not have been retrospecting
you could not have been retrospecting
he could not have been retrospecting
we could not have been retrospecting
you could not have been retrospecting
they could not have been retrospecting

Interrogative form

Simple form

could I retrospect?
could you retrospect?
could he retrospect?
could we retrospect?
could you retrospect?
could they retrospect?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

could I not retrospect?
could you not retrospect?
could he not retrospect?
could we not retrospect?
could you not retrospect?
could they not retrospect?

V-ing form

could I not be retrospecting?
could you not be retrospecting?
could he not be retrospecting?
could we not be retrospecting?
could you not be retrospecting?
could they not be retrospecting?

Perfect

could I not have retrospected?
could you not have retrospected?
could he not have retrospected?
could we not have retrospected?
could you not have retrospected?
could they not have retrospected?

V-ing perfect

could I not have been retrospecting?
could you not have been retrospecting?
could he not have been retrospecting?
could we not have been retrospecting?
could you not have been retrospecting?
could they not have been retrospecting?

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