English verb conjugation
COULD PRORATE

Regular verb: prorate - prorated - prorated

Affirmation

Simple form	V-ing form
I could prorate you could prorate he could prorate we could prorate you could prorate they could prorate	I could be prorating you could be prorating he could be prorating we could be prorating you could be prorating they could be prorating
Perfect	V-ing perfect
I could have prorated you could have prorated he could have prorated we could have prorated you could have prorated they could have prorated	I could have been prorating you could have been prorating he could have been prorating we could have been prorating you could have been prorating they could have been prorating

Negation

Simple form	V-ing form
I could not prorate you could not prorate he could not prorate we could not prorate you could not prorate they could not prorate	I could not be prorating you could not be prorating he could not be prorating we could not be prorating you could not be prorating they could not be prorating
Perfect	V-ing perfect
I could not have prorated you could not have prorated he could not have prorated we could not have prorated you could not have prorated they could not have prorated	I could not have been prorating you could not have been prorating he could not have been prorating we could not have been prorating you could not have been prorating they could not have been prorating

Interrogative form

Simple form	V-ing form
could I prorate? could you prorate? could he prorate? could we prorate? could you prorate? could they prorate?	could I be prorating? could you be prorating? could he be prorating? could we be prorating? could you be prorating? could they be prorating?
Perfect	V-ing perfect
could I have prorated? could you have prorated? could he have prorated? could we have prorated? could you have prorated? could they have prorated?	could I have been prorating? could you have been prorating? could he have been prorating? could we have been prorating? could you have been prorating? could they have been prorating?

Interro-negative form

Simple form	V-ing form
could I not prorate? could you not prorate? could he not prorate? could we not prorate? could you not prorate? could they not prorate?	could I not be prorating? could you not be prorating? could he not be prorating? could we not be prorating? could you not be prorating? could they not be prorating?
Perfect	V-ing perfect
could I not have prorated? could you not have prorated? could he not have prorated? could we not have prorated? could you not have prorated? could they not have prorated?	could I not have been prorating? could you not have been prorating? could he not have been prorating? could we not have been prorating? could you not have been prorating? could they not have been prorating?