English verb conjugation
COULD SWOOP

Regular verb: swoop - swooped - swooped

Affirmation

Simple form	V-ing form
I could swoop you could swoop he could swoop we could swoop you could swoop they could swoop	I could be swooping you could be swooping he could be swooping we could be swooping you could be swooping they could be swooping
Perfect	V-ing perfect
I could have swooped you could have swooped he could have swooped we could have swooped you could have swooped they could have swooped	I could have been swooping you could have been swooping he could have been swooping we could have been swooping you could have been swooping they could have been swooping

Negation

Simple form	V-ing form
I could not swoop you could not swoop he could not swoop we could not swoop you could not swoop they could not swoop	I could not be swooping you could not be swooping he could not be swooping we could not be swooping you could not be swooping they could not be swooping
Perfect	V-ing perfect
I could not have swooped you could not have swooped he could not have swooped we could not have swooped you could not have swooped they could not have swooped	I could not have been swooping you could not have been swooping he could not have been swooping we could not have been swooping you could not have been swooping they could not have been swooping

Interrogative form

Simple form	V-ing form
could I swoop? could you swoop? could he swoop? could we swoop? could you swoop? could they swoop?	could I be swooping? could you be swooping? could he be swooping? could we be swooping? could you be swooping? could they be swooping?
Perfect	V-ing perfect
could I have swooped? could you have swooped? could he have swooped? could we have swooped? could you have swooped? could they have swooped?	could I have been swooping? could you have been swooping? could he have been swooping? could we have been swooping? could you have been swooping? could they have been swooping?

Interro-negative form

Simple form	V-ing form
could I not swoop? could you not swoop? could he not swoop? could we not swoop? could you not swoop? could they not swoop?	could I not be swooping? could you not be swooping? could he not be swooping? could we not be swooping? could you not be swooping? could they not be swooping?
Perfect	V-ing perfect
could I not have swooped? could you not have swooped? could he not have swooped? could we not have swooped? could you not have swooped? could they not have swooped?	could I not have been swooping? could you not have been swooping? could he not have been swooping? could we not have been swooping? could you not have been swooping? could they not have been swooping?