English verb conjugation
COULD EXHILARATE

Regular verb: exhilarate - exhilarated - exhilarated

Affirmation

Simple form	V-ing form
I could exhilarate you could exhilarate she could exhilarate we could exhilarate you could exhilarate they could exhilarate	I could be exhilarating you could be exhilarating she could be exhilarating we could be exhilarating you could be exhilarating they could be exhilarating
Perfect	V-ing perfect
I could have exhilarated you could have exhilarated she could have exhilarated we could have exhilarated you could have exhilarated they could have exhilarated	I could have been exhilarating you could have been exhilarating she could have been exhilarating we could have been exhilarating you could have been exhilarating they could have been exhilarating

Negation

Simple form	V-ing form
I couldn't exhilarate you couldn't exhilarate she couldn't exhilarate we couldn't exhilarate you couldn't exhilarate they couldn't exhilarate	I couldn't be exhilarating you couldn't be exhilarating she couldn't be exhilarating we couldn't be exhilarating you couldn't be exhilarating they couldn't be exhilarating
Perfect	V-ing perfect
I couldn't have exhilarated you couldn't have exhilarated she couldn't have exhilarated we couldn't have exhilarated you couldn't have exhilarated they couldn't have exhilarated	I couldn't have been exhilarating you couldn't have been exhilarating she couldn't have been exhilarating we couldn't have been exhilarating you couldn't have been exhilarating they couldn't have been exhilarating

Interrogative form

Simple form	V-ing form
could I exhilarate? could you exhilarate? could she exhilarate? could we exhilarate? could you exhilarate? could they exhilarate?	could I be exhilarating? could you be exhilarating? could she be exhilarating? could we be exhilarating? could you be exhilarating? could they be exhilarating?
Perfect	V-ing perfect
could I have exhilarated? could you have exhilarated? could she have exhilarated? could we have exhilarated? could you have exhilarated? could they have exhilarated?	could I have been exhilarating? could you have been exhilarating? could she have been exhilarating? could we have been exhilarating? could you have been exhilarating? could they have been exhilarating?

Interro-negative form

Simple form	V-ing form
couldn't I exhilarate? couldn't you exhilarate? couldn't she exhilarate? couldn't we exhilarate? couldn't you exhilarate? couldn't they exhilarate?	couldn't I be exhilarating? couldn't you be exhilarating? couldn't she be exhilarating? couldn't we be exhilarating? couldn't you be exhilarating? couldn't they be exhilarating?
Perfect	V-ing perfect
couldn't I have exhilarated? couldn't you have exhilarated? couldn't she have exhilarated? couldn't we have exhilarated? couldn't you have exhilarated? couldn't they have exhilarated?	couldn't I have been exhilarating? couldn't you have been exhilarating? couldn't she have been exhilarating? couldn't we have been exhilarating? couldn't you have been exhilarating? couldn't they have been exhilarating?