English verb conjugation
COULD CRISP

Regular verb: crisp - crisped - crisped

Affirmation

Simple form	V-ing form
I could crisp you could crisp he could crisp we could crisp you could crisp they could crisp	I could be crisping you could be crisping he could be crisping we could be crisping you could be crisping they could be crisping
Perfect	V-ing perfect
I could have crisped you could have crisped he could have crisped we could have crisped you could have crisped they could have crisped	I could have been crisping you could have been crisping he could have been crisping we could have been crisping you could have been crisping they could have been crisping

Negation

Simple form	V-ing form
I could not crisp you could not crisp he could not crisp we could not crisp you could not crisp they could not crisp	I could not be crisping you could not be crisping he could not be crisping we could not be crisping you could not be crisping they could not be crisping
Perfect	V-ing perfect
I could not have crisped you could not have crisped he could not have crisped we could not have crisped you could not have crisped they could not have crisped	I could not have been crisping you could not have been crisping he could not have been crisping we could not have been crisping you could not have been crisping they could not have been crisping

Interrogative form

Simple form	V-ing form
could I crisp? could you crisp? could he crisp? could we crisp? could you crisp? could they crisp?	could I be crisping? could you be crisping? could he be crisping? could we be crisping? could you be crisping? could they be crisping?
Perfect	V-ing perfect
could I have crisped? could you have crisped? could he have crisped? could we have crisped? could you have crisped? could they have crisped?	could I have been crisping? could you have been crisping? could he have been crisping? could we have been crisping? could you have been crisping? could they have been crisping?

Interro-negative form

Simple form	V-ing form
could I not crisp? could you not crisp? could he not crisp? could we not crisp? could you not crisp? could they not crisp?	could I not be crisping? could you not be crisping? could he not be crisping? could we not be crisping? could you not be crisping? could they not be crisping?
Perfect	V-ing perfect
could I not have crisped? could you not have crisped? could he not have crisped? could we not have crisped? could you not have crisped? could they not have crisped?	could I not have been crisping? could you not have been crisping? could he not have been crisping? could we not have been crisping? could you not have been crisping? could they not have been crisping?