English verb conjugation
COULD VENEER

Regular verb: veneer - veneered - veneered

Affirmation

Simple form	V-ing form
I could veneer you could veneer she could veneer we could veneer you could veneer they could veneer	I could be veneering you could be veneering she could be veneering we could be veneering you could be veneering they could be veneering
Perfect	V-ing perfect
I could have veneered you could have veneered she could have veneered we could have veneered you could have veneered they could have veneered	I could have been veneering you could have been veneering she could have been veneering we could have been veneering you could have been veneering they could have been veneering

Negation

Simple form	V-ing form
I could not veneer you could not veneer she could not veneer we could not veneer you could not veneer they could not veneer	I could not be veneering you could not be veneering she could not be veneering we could not be veneering you could not be veneering they could not be veneering
Perfect	V-ing perfect
I could not have veneered you could not have veneered she could not have veneered we could not have veneered you could not have veneered they could not have veneered	I could not have been veneering you could not have been veneering she could not have been veneering we could not have been veneering you could not have been veneering they could not have been veneering

Interrogative form

Simple form	V-ing form
could I veneer? could you veneer? could she veneer? could we veneer? could you veneer? could they veneer?	could I be veneering? could you be veneering? could she be veneering? could we be veneering? could you be veneering? could they be veneering?
Perfect	V-ing perfect
could I have veneered? could you have veneered? could she have veneered? could we have veneered? could you have veneered? could they have veneered?	could I have been veneering? could you have been veneering? could she have been veneering? could we have been veneering? could you have been veneering? could they have been veneering?

Interro-negative form

Simple form	V-ing form
could I not veneer? could you not veneer? could she not veneer? could we not veneer? could you not veneer? could they not veneer?	could I not be veneering? could you not be veneering? could she not be veneering? could we not be veneering? could you not be veneering? could they not be veneering?
Perfect	V-ing perfect
could I not have veneered? could you not have veneered? could she not have veneered? could we not have veneered? could you not have veneered? could they not have veneered?	could I not have been veneering? could you not have been veneering? could she not have been veneering? could we not have been veneering? could you not have been veneering? could they not have been veneering?