could overtrump
Regular verb: overtrump - overtrumped- overtrumped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could overtrump
you could overtrump
she could overtrump
we could overtrump
you could overtrump
they could overtrump 	I could be overtrumping
you could be overtrumping
she could be overtrumping
we could be overtrumping
you could be overtrumping
they could be overtrumping	I could have overtrumped
you could have overtrumped
she could have overtrumped
we could have overtrumped
you could have overtrumped
they could have overtrumped	I could have been overtrumping
you could have been overtrumping
she could have been overtrumping
we could have been overtrumping
you could have been overtrumping
they could have been overtrumping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't overtrump
you couldn't overtrump
she couldn't overtrump
we couldn't overtrump
you couldn't overtrump
they couldn't overtrump 	I couldn't be overtrumping
you couldn't be overtrumping
she couldn't be overtrumping
we couldn't be overtrumping
you couldn't be overtrumping
they couldn't be overtrumping	I couldn't have overtrumped
you couldn't have overtrumped
she couldn't have overtrumped
we couldn't have overtrumped
you couldn't have overtrumped
they couldn't have overtrumped	I couldn't have been overtrumping
you couldn't have been overtrumping
she couldn't have been overtrumping
we couldn't have been overtrumping
you couldn't have been overtrumping
they couldn't have been overtrumping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I overtrump?
could you overtrump?
could she overtrump?
could we overtrump?
could you overtrump?
could they overtrump? 	could I be overtrumping?
could you be overtrumping?
could she be overtrumping?
could we be overtrumping?
could you be overtrumping?
could they be overtrumping? 	could I have overtrumped?
could you have overtrumped?
could she have overtrumped?
could we have overtrumped?
could you have overtrumped?
could they have overtrumped? 	could I have been overtrumping?
could you have been overtrumping?
could she have been overtrumping?
could we have been overtrumping?
could you have been overtrumping?
could they have been overtrumping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I overtrump?
couldn't you overtrump?
couldn't she overtrump?
couldn't we overtrump?
couldn't you overtrump?
couldn't they overtrump? 	couldn't I be overtrumping?
couldn't you be overtrumping?
couldn't she be overtrumping?
couldn't we be overtrumping?
couldn't you be overtrumping?
couldn't they be overtrumping? 	couldn't I have overtrumped?
couldn't you have overtrumped?
couldn't she have overtrumped?
couldn't we have overtrumped?
couldn't you have overtrumped?
couldn't they have overtrumped? 	couldn't I have been overtrumping?
couldn't you have been overtrumping?
couldn't she have been overtrumping?
couldn't we have been overtrumping?
couldn't you have been overtrumping?
couldn't they have been overtrumping?