English verb conjugation
COULD CRAZE

Regular verb: craze - crazed - crazed

Affirmation

Simple form	V-ing form
I could craze you could craze he could craze we could craze you could craze they could craze	I could be crazing you could be crazing he could be crazing we could be crazing you could be crazing they could be crazing
Perfect	V-ing perfect
I could have crazed you could have crazed he could have crazed we could have crazed you could have crazed they could have crazed	I could have been crazing you could have been crazing he could have been crazing we could have been crazing you could have been crazing they could have been crazing

Negation

Simple form	V-ing form
I could not craze you could not craze he could not craze we could not craze you could not craze they could not craze	I could not be crazing you could not be crazing he could not be crazing we could not be crazing you could not be crazing they could not be crazing
Perfect	V-ing perfect
I could not have crazed you could not have crazed he could not have crazed we could not have crazed you could not have crazed they could not have crazed	I could not have been crazing you could not have been crazing he could not have been crazing we could not have been crazing you could not have been crazing they could not have been crazing

Interrogative form

Simple form	V-ing form
could I craze? could you craze? could he craze? could we craze? could you craze? could they craze?	could I be crazing? could you be crazing? could he be crazing? could we be crazing? could you be crazing? could they be crazing?
Perfect	V-ing perfect
could I have crazed? could you have crazed? could he have crazed? could we have crazed? could you have crazed? could they have crazed?	could I have been crazing? could you have been crazing? could he have been crazing? could we have been crazing? could you have been crazing? could they have been crazing?

Interro-negative form

Simple form	V-ing form
could I not craze? could you not craze? could he not craze? could we not craze? could you not craze? could they not craze?	could I not be crazing? could you not be crazing? could he not be crazing? could we not be crazing? could you not be crazing? could they not be crazing?
Perfect	V-ing perfect
could I not have crazed? could you not have crazed? could he not have crazed? could we not have crazed? could you not have crazed? could they not have crazed?	could I not have been crazing? could you not have been crazing? could he not have been crazing? could we not have been crazing? could you not have been crazing? could they not have been crazing?