English verb conjugation
COULD CINDER

Regular verb: cinder - cindered - cindered

Affirmation

Simple form	V-ing form
I could cinder you could cinder he could cinder we could cinder you could cinder they could cinder	I could be cindering you could be cindering he could be cindering we could be cindering you could be cindering they could be cindering
Perfect	V-ing perfect
I could have cindered you could have cindered he could have cindered we could have cindered you could have cindered they could have cindered	I could have been cindering you could have been cindering he could have been cindering we could have been cindering you could have been cindering they could have been cindering

Negation

Simple form	V-ing form
I could not cinder you could not cinder he could not cinder we could not cinder you could not cinder they could not cinder	I could not be cindering you could not be cindering he could not be cindering we could not be cindering you could not be cindering they could not be cindering
Perfect	V-ing perfect
I could not have cindered you could not have cindered he could not have cindered we could not have cindered you could not have cindered they could not have cindered	I could not have been cindering you could not have been cindering he could not have been cindering we could not have been cindering you could not have been cindering they could not have been cindering

Interrogative form

Simple form	V-ing form
could I cinder? could you cinder? could he cinder? could we cinder? could you cinder? could they cinder?	could I be cindering? could you be cindering? could he be cindering? could we be cindering? could you be cindering? could they be cindering?
Perfect	V-ing perfect
could I have cindered? could you have cindered? could he have cindered? could we have cindered? could you have cindered? could they have cindered?	could I have been cindering? could you have been cindering? could he have been cindering? could we have been cindering? could you have been cindering? could they have been cindering?

Interro-negative form

Simple form	V-ing form
could I not cinder? could you not cinder? could he not cinder? could we not cinder? could you not cinder? could they not cinder?	could I not be cindering? could you not be cindering? could he not be cindering? could we not be cindering? could you not be cindering? could they not be cindering?
Perfect	V-ing perfect
could I not have cindered? could you not have cindered? could he not have cindered? could we not have cindered? could you not have cindered? could they not have cindered?	could I not have been cindering? could you not have been cindering? could he not have been cindering? could we not have been cindering? could you not have been cindering? could they not have been cindering?