could exuberate
Regular verb: exuberate - exuberated- exuberated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could exuberate
you could exuberate
she could exuberate
we could exuberate
you could exuberate
they could exuberate 	I could be exuberating
you could be exuberating
she could be exuberating
we could be exuberating
you could be exuberating
they could be exuberating	I could have exuberated
you could have exuberated
she could have exuberated
we could have exuberated
you could have exuberated
they could have exuberated	I could have been exuberating
you could have been exuberating
she could have been exuberating
we could have been exuberating
you could have been exuberating
they could have been exuberating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not exuberate
you could not exuberate
she could not exuberate
we could not exuberate
you could not exuberate
they could not exuberate 	I could not be exuberating
you could not be exuberating
she could not be exuberating
we could not be exuberating
you could not be exuberating
they could not be exuberating	I could not have exuberated
you could not have exuberated
she could not have exuberated
we could not have exuberated
you could not have exuberated
they could not have exuberated	I could not have been exuberating
you could not have been exuberating
she could not have been exuberating
we could not have been exuberating
you could not have been exuberating
they could not have been exuberating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I exuberate?
could you exuberate?
could she exuberate?
could we exuberate?
could you exuberate?
could they exuberate? 	could I be exuberating?
could you be exuberating?
could she be exuberating?
could we be exuberating?
could you be exuberating?
could they be exuberating? 	could I have exuberated?
could you have exuberated?
could she have exuberated?
could we have exuberated?
could you have exuberated?
could they have exuberated? 	could I have been exuberating?
could you have been exuberating?
could she have been exuberating?
could we have been exuberating?
could you have been exuberating?
could they have been exuberating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not exuberate?
could you not exuberate?
could she not exuberate?
could we not exuberate?
could you not exuberate?
could they not exuberate? 	could I not be exuberating?
could you not be exuberating?
could she not be exuberating?
could we not be exuberating?
could you not be exuberating?
could they not be exuberating? 	could I not have exuberated?
could you not have exuberated?
could she not have exuberated?
could we not have exuberated?
could you not have exuberated?
could they not have exuberated? 	could I not have been exuberating?
could you not have been exuberating?
could she not have been exuberating?
could we not have been exuberating?
could you not have been exuberating?
could they not have been exuberating?