could comminute
Regular verb: comminute - comminuted- comminuted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could comminute
you could comminute
she could comminute
we could comminute
you could comminute
they could comminute 	I could be comminuting
you could be comminuting
she could be comminuting
we could be comminuting
you could be comminuting
they could be comminuting	I could have comminuted
you could have comminuted
she could have comminuted
we could have comminuted
you could have comminuted
they could have comminuted	I could have been comminuting
you could have been comminuting
she could have been comminuting
we could have been comminuting
you could have been comminuting
they could have been comminuting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't comminute
you couldn't comminute
she couldn't comminute
we couldn't comminute
you couldn't comminute
they couldn't comminute 	I couldn't be comminuting
you couldn't be comminuting
she couldn't be comminuting
we couldn't be comminuting
you couldn't be comminuting
they couldn't be comminuting	I couldn't have comminuted
you couldn't have comminuted
she couldn't have comminuted
we couldn't have comminuted
you couldn't have comminuted
they couldn't have comminuted	I couldn't have been comminuting
you couldn't have been comminuting
she couldn't have been comminuting
we couldn't have been comminuting
you couldn't have been comminuting
they couldn't have been comminuting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I comminute?
could you comminute?
could she comminute?
could we comminute?
could you comminute?
could they comminute? 	could I be comminuting?
could you be comminuting?
could she be comminuting?
could we be comminuting?
could you be comminuting?
could they be comminuting? 	could I have comminuted?
could you have comminuted?
could she have comminuted?
could we have comminuted?
could you have comminuted?
could they have comminuted? 	could I have been comminuting?
could you have been comminuting?
could she have been comminuting?
could we have been comminuting?
could you have been comminuting?
could they have been comminuting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I comminute?
couldn't you comminute?
couldn't she comminute?
couldn't we comminute?
couldn't you comminute?
couldn't they comminute? 	couldn't I be comminuting?
couldn't you be comminuting?
couldn't she be comminuting?
couldn't we be comminuting?
couldn't you be comminuting?
couldn't they be comminuting? 	couldn't I have comminuted?
couldn't you have comminuted?
couldn't she have comminuted?
couldn't we have comminuted?
couldn't you have comminuted?
couldn't they have comminuted? 	couldn't I have been comminuting?
couldn't you have been comminuting?
couldn't she have been comminuting?
couldn't we have been comminuting?
couldn't you have been comminuting?
couldn't they have been comminuting?