could imbrute
Regular verb: imbrute - imbruted- imbruted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could imbrute
you could imbrute
she could imbrute
we could imbrute
you could imbrute
they could imbrute 	I could be imbruting
you could be imbruting
she could be imbruting
we could be imbruting
you could be imbruting
they could be imbruting	I could have imbruted
you could have imbruted
she could have imbruted
we could have imbruted
you could have imbruted
they could have imbruted	I could have been imbruting
you could have been imbruting
she could have been imbruting
we could have been imbruting
you could have been imbruting
they could have been imbruting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't imbrute
you couldn't imbrute
she couldn't imbrute
we couldn't imbrute
you couldn't imbrute
they couldn't imbrute 	I couldn't be imbruting
you couldn't be imbruting
she couldn't be imbruting
we couldn't be imbruting
you couldn't be imbruting
they couldn't be imbruting	I couldn't have imbruted
you couldn't have imbruted
she couldn't have imbruted
we couldn't have imbruted
you couldn't have imbruted
they couldn't have imbruted	I couldn't have been imbruting
you couldn't have been imbruting
she couldn't have been imbruting
we couldn't have been imbruting
you couldn't have been imbruting
they couldn't have been imbruting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I imbrute?
could you imbrute?
could she imbrute?
could we imbrute?
could you imbrute?
could they imbrute? 	could I be imbruting?
could you be imbruting?
could she be imbruting?
could we be imbruting?
could you be imbruting?
could they be imbruting? 	could I have imbruted?
could you have imbruted?
could she have imbruted?
could we have imbruted?
could you have imbruted?
could they have imbruted? 	could I have been imbruting?
could you have been imbruting?
could she have been imbruting?
could we have been imbruting?
could you have been imbruting?
could they have been imbruting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I imbrute?
couldn't you imbrute?
couldn't she imbrute?
couldn't we imbrute?
couldn't you imbrute?
couldn't they imbrute? 	couldn't I be imbruting?
couldn't you be imbruting?
couldn't she be imbruting?
couldn't we be imbruting?
couldn't you be imbruting?
couldn't they be imbruting? 	couldn't I have imbruted?
couldn't you have imbruted?
couldn't she have imbruted?
couldn't we have imbruted?
couldn't you have imbruted?
couldn't they have imbruted? 	couldn't I have been imbruting?
couldn't you have been imbruting?
couldn't she have been imbruting?
couldn't we have been imbruting?
couldn't you have been imbruting?
couldn't they have been imbruting?