English verb conjugation
COULD TUCKER

Regular verb: tucker - tuckered - tuckered

Affirmation

Simple form	V-ing form
I could tucker you could tucker he could tucker we could tucker you could tucker they could tucker	I could be tuckering you could be tuckering he could be tuckering we could be tuckering you could be tuckering they could be tuckering
Perfect	V-ing perfect
I could have tuckered you could have tuckered he could have tuckered we could have tuckered you could have tuckered they could have tuckered	I could have been tuckering you could have been tuckering he could have been tuckering we could have been tuckering you could have been tuckering they could have been tuckering

Negation

Simple form	V-ing form
I could not tucker you could not tucker he could not tucker we could not tucker you could not tucker they could not tucker	I could not be tuckering you could not be tuckering he could not be tuckering we could not be tuckering you could not be tuckering they could not be tuckering
Perfect	V-ing perfect
I could not have tuckered you could not have tuckered he could not have tuckered we could not have tuckered you could not have tuckered they could not have tuckered	I could not have been tuckering you could not have been tuckering he could not have been tuckering we could not have been tuckering you could not have been tuckering they could not have been tuckering

Interrogative form

Simple form	V-ing form
could I tucker? could you tucker? could he tucker? could we tucker? could you tucker? could they tucker?	could I be tuckering? could you be tuckering? could he be tuckering? could we be tuckering? could you be tuckering? could they be tuckering?
Perfect	V-ing perfect
could I have tuckered? could you have tuckered? could he have tuckered? could we have tuckered? could you have tuckered? could they have tuckered?	could I have been tuckering? could you have been tuckering? could he have been tuckering? could we have been tuckering? could you have been tuckering? could they have been tuckering?

Interro-negative form

Simple form	V-ing form
could I not tucker? could you not tucker? could he not tucker? could we not tucker? could you not tucker? could they not tucker?	could I not be tuckering? could you not be tuckering? could he not be tuckering? could we not be tuckering? could you not be tuckering? could they not be tuckering?
Perfect	V-ing perfect
could I not have tuckered? could you not have tuckered? could he not have tuckered? could we not have tuckered? could you not have tuckered? could they not have tuckered?	could I not have been tuckering? could you not have been tuckering? could he not have been tuckering? could we not have been tuckering? could you not have been tuckering? could they not have been tuckering?