English verb conjugation
COULD SUCKER

Regular verb: sucker - suckered - suckered

Affirmation

Simple form	V-ing form
I could sucker you could sucker he could sucker we could sucker you could sucker they could sucker	I could be suckering you could be suckering he could be suckering we could be suckering you could be suckering they could be suckering
Perfect	V-ing perfect
I could have suckered you could have suckered he could have suckered we could have suckered you could have suckered they could have suckered	I could have been suckering you could have been suckering he could have been suckering we could have been suckering you could have been suckering they could have been suckering

Negation

Simple form	V-ing form
I could not sucker you could not sucker he could not sucker we could not sucker you could not sucker they could not sucker	I could not be suckering you could not be suckering he could not be suckering we could not be suckering you could not be suckering they could not be suckering
Perfect	V-ing perfect
I could not have suckered you could not have suckered he could not have suckered we could not have suckered you could not have suckered they could not have suckered	I could not have been suckering you could not have been suckering he could not have been suckering we could not have been suckering you could not have been suckering they could not have been suckering

Interrogative form

Simple form	V-ing form
could I sucker? could you sucker? could he sucker? could we sucker? could you sucker? could they sucker?	could I be suckering? could you be suckering? could he be suckering? could we be suckering? could you be suckering? could they be suckering?
Perfect	V-ing perfect
could I have suckered? could you have suckered? could he have suckered? could we have suckered? could you have suckered? could they have suckered?	could I have been suckering? could you have been suckering? could he have been suckering? could we have been suckering? could you have been suckering? could they have been suckering?

Interro-negative form

Simple form	V-ing form
could I not sucker? could you not sucker? could he not sucker? could we not sucker? could you not sucker? could they not sucker?	could I not be suckering? could you not be suckering? could he not be suckering? could we not be suckering? could you not be suckering? could they not be suckering?
Perfect	V-ing perfect
could I not have suckered? could you not have suckered? could he not have suckered? could we not have suckered? could you not have suckered? could they not have suckered?	could I not have been suckering? could you not have been suckering? could he not have been suckering? could we not have been suckering? could you not have been suckering? could they not have been suckering?