English verb conjugation
COULD REMAN

Regular verb: reman - remaned - remaned

Affirmation

Simple form	V-ing form
I could reman you could reman he could reman we could reman you could reman they could reman	I could be remaning you could be remaning he could be remaning we could be remaning you could be remaning they could be remaning
Perfect	V-ing perfect
I could have remaned you could have remaned he could have remaned we could have remaned you could have remaned they could have remaned	I could have been remaning you could have been remaning he could have been remaning we could have been remaning you could have been remaning they could have been remaning

Negation

Simple form	V-ing form
I could not reman you could not reman he could not reman we could not reman you could not reman they could not reman	I could not be remaning you could not be remaning he could not be remaning we could not be remaning you could not be remaning they could not be remaning
Perfect	V-ing perfect
I could not have remaned you could not have remaned he could not have remaned we could not have remaned you could not have remaned they could not have remaned	I could not have been remaning you could not have been remaning he could not have been remaning we could not have been remaning you could not have been remaning they could not have been remaning

Interrogative form

Simple form	V-ing form
could I reman? could you reman? could he reman? could we reman? could you reman? could they reman?	could I be remaning? could you be remaning? could he be remaning? could we be remaning? could you be remaning? could they be remaning?
Perfect	V-ing perfect
could I have remaned? could you have remaned? could he have remaned? could we have remaned? could you have remaned? could they have remaned?	could I have been remaning? could you have been remaning? could he have been remaning? could we have been remaning? could you have been remaning? could they have been remaning?

Interro-negative form

Simple form	V-ing form
could I not reman? could you not reman? could he not reman? could we not reman? could you not reman? could they not reman?	could I not be remaning? could you not be remaning? could he not be remaning? could we not be remaning? could you not be remaning? could they not be remaning?
Perfect	V-ing perfect
could I not have remaned? could you not have remaned? could he not have remaned? could we not have remaned? could you not have remaned? could they not have remaned?	could I not have been remaning? could you not have been remaning? could he not have been remaning? could we not have been remaning? could you not have been remaning? could they not have been remaning?