could supplicate
Regular verb: supplicate - supplicated- supplicated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could supplicate
you could supplicate
she could supplicate
we could supplicate
you could supplicate
they could supplicate 	I could be supplicating
you could be supplicating
she could be supplicating
we could be supplicating
you could be supplicating
they could be supplicating	I could have supplicated
you could have supplicated
she could have supplicated
we could have supplicated
you could have supplicated
they could have supplicated	I could have been supplicating
you could have been supplicating
she could have been supplicating
we could have been supplicating
you could have been supplicating
they could have been supplicating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't supplicate
you couldn't supplicate
she couldn't supplicate
we couldn't supplicate
you couldn't supplicate
they couldn't supplicate 	I couldn't be supplicating
you couldn't be supplicating
she couldn't be supplicating
we couldn't be supplicating
you couldn't be supplicating
they couldn't be supplicating	I couldn't have supplicated
you couldn't have supplicated
she couldn't have supplicated
we couldn't have supplicated
you couldn't have supplicated
they couldn't have supplicated	I couldn't have been supplicating
you couldn't have been supplicating
she couldn't have been supplicating
we couldn't have been supplicating
you couldn't have been supplicating
they couldn't have been supplicating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I supplicate?
could you supplicate?
could she supplicate?
could we supplicate?
could you supplicate?
could they supplicate? 	could I be supplicating?
could you be supplicating?
could she be supplicating?
could we be supplicating?
could you be supplicating?
could they be supplicating? 	could I have supplicated?
could you have supplicated?
could she have supplicated?
could we have supplicated?
could you have supplicated?
could they have supplicated? 	could I have been supplicating?
could you have been supplicating?
could she have been supplicating?
could we have been supplicating?
could you have been supplicating?
could they have been supplicating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I supplicate?
couldn't you supplicate?
couldn't she supplicate?
couldn't we supplicate?
couldn't you supplicate?
couldn't they supplicate? 	couldn't I be supplicating?
couldn't you be supplicating?
couldn't she be supplicating?
couldn't we be supplicating?
couldn't you be supplicating?
couldn't they be supplicating? 	couldn't I have supplicated?
couldn't you have supplicated?
couldn't she have supplicated?
couldn't we have supplicated?
couldn't you have supplicated?
couldn't they have supplicated? 	couldn't I have been supplicating?
couldn't you have been supplicating?
couldn't she have been supplicating?
couldn't we have been supplicating?
couldn't you have been supplicating?
couldn't they have been supplicating?