could overrespond
Regular verb: overrespond - overresponded- overresponded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could overrespond
you could overrespond
he could overrespond
we could overrespond
you could overrespond
they could overrespond 	I could be overresponding
you could be overresponding
he could be overresponding
we could be overresponding
you could be overresponding
they could be overresponding	I could have overresponded
you could have overresponded
he could have overresponded
we could have overresponded
you could have overresponded
they could have overresponded	I could have been overresponding
you could have been overresponding
he could have been overresponding
we could have been overresponding
you could have been overresponding
they could have been overresponding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't overrespond
you couldn't overrespond
he couldn't overrespond
we couldn't overrespond
you couldn't overrespond
they couldn't overrespond 	I couldn't be overresponding
you couldn't be overresponding
he couldn't be overresponding
we couldn't be overresponding
you couldn't be overresponding
they couldn't be overresponding	I couldn't have overresponded
you couldn't have overresponded
he couldn't have overresponded
we couldn't have overresponded
you couldn't have overresponded
they couldn't have overresponded	I couldn't have been overresponding
you couldn't have been overresponding
he couldn't have been overresponding
we couldn't have been overresponding
you couldn't have been overresponding
they couldn't have been overresponding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I overrespond?
could you overrespond?
could he overrespond?
could we overrespond?
could you overrespond?
could they overrespond? 	could I be overresponding?
could you be overresponding?
could he be overresponding?
could we be overresponding?
could you be overresponding?
could they be overresponding? 	could I have overresponded?
could you have overresponded?
could he have overresponded?
could we have overresponded?
could you have overresponded?
could they have overresponded? 	could I have been overresponding?
could you have been overresponding?
could he have been overresponding?
could we have been overresponding?
could you have been overresponding?
could they have been overresponding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I overrespond?
couldn't you overrespond?
couldn't he overrespond?
couldn't we overrespond?
couldn't you overrespond?
couldn't they overrespond? 	couldn't I be overresponding?
couldn't you be overresponding?
couldn't he be overresponding?
couldn't we be overresponding?
couldn't you be overresponding?
couldn't they be overresponding? 	couldn't I have overresponded?
couldn't you have overresponded?
couldn't he have overresponded?
couldn't we have overresponded?
couldn't you have overresponded?
couldn't they have overresponded? 	couldn't I have been overresponding?
couldn't you have been overresponding?
couldn't he have been overresponding?
couldn't we have been overresponding?
couldn't you have been overresponding?
couldn't they have been overresponding?