English verb conjugation
COULD CLIMAX

Regular verb: climax - climaxed - climaxed

Affirmation

Simple form	V-ing form
I could climax you could climax he could climax we could climax you could climax they could climax	I could be climaxing you could be climaxing he could be climaxing we could be climaxing you could be climaxing they could be climaxing
Perfect	V-ing perfect
I could have climaxed you could have climaxed he could have climaxed we could have climaxed you could have climaxed they could have climaxed	I could have been climaxing you could have been climaxing he could have been climaxing we could have been climaxing you could have been climaxing they could have been climaxing

Negation

Simple form	V-ing form
I could not climax you could not climax he could not climax we could not climax you could not climax they could not climax	I could not be climaxing you could not be climaxing he could not be climaxing we could not be climaxing you could not be climaxing they could not be climaxing
Perfect	V-ing perfect
I could not have climaxed you could not have climaxed he could not have climaxed we could not have climaxed you could not have climaxed they could not have climaxed	I could not have been climaxing you could not have been climaxing he could not have been climaxing we could not have been climaxing you could not have been climaxing they could not have been climaxing

Interrogative form

Simple form	V-ing form
could I climax? could you climax? could he climax? could we climax? could you climax? could they climax?	could I be climaxing? could you be climaxing? could he be climaxing? could we be climaxing? could you be climaxing? could they be climaxing?
Perfect	V-ing perfect
could I have climaxed? could you have climaxed? could he have climaxed? could we have climaxed? could you have climaxed? could they have climaxed?	could I have been climaxing? could you have been climaxing? could he have been climaxing? could we have been climaxing? could you have been climaxing? could they have been climaxing?

Interro-negative form

Simple form	V-ing form
could I not climax? could you not climax? could he not climax? could we not climax? could you not climax? could they not climax?	could I not be climaxing? could you not be climaxing? could he not be climaxing? could we not be climaxing? could you not be climaxing? could they not be climaxing?
Perfect	V-ing perfect
could I not have climaxed? could you not have climaxed? could he not have climaxed? could we not have climaxed? could you not have climaxed? could they not have climaxed?	could I not have been climaxing? could you not have been climaxing? could he not have been climaxing? could we not have been climaxing? could you not have been climaxing? could they not have been climaxing?