could compromise
Regular verb: compromise - compromised- compromised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could compromise
you could compromise
he could compromise
we could compromise
you could compromise
they could compromise 	I could be compromising
you could be compromising
he could be compromising
we could be compromising
you could be compromising
they could be compromising	I could have compromised
you could have compromised
he could have compromised
we could have compromised
you could have compromised
they could have compromised	I could have been compromising
you could have been compromising
he could have been compromising
we could have been compromising
you could have been compromising
they could have been compromising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't compromise
you couldn't compromise
he couldn't compromise
we couldn't compromise
you couldn't compromise
they couldn't compromise 	I couldn't be compromising
you couldn't be compromising
he couldn't be compromising
we couldn't be compromising
you couldn't be compromising
they couldn't be compromising	I couldn't have compromised
you couldn't have compromised
he couldn't have compromised
we couldn't have compromised
you couldn't have compromised
they couldn't have compromised	I couldn't have been compromising
you couldn't have been compromising
he couldn't have been compromising
we couldn't have been compromising
you couldn't have been compromising
they couldn't have been compromising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I compromise?
could you compromise?
could he compromise?
could we compromise?
could you compromise?
could they compromise? 	could I be compromising?
could you be compromising?
could he be compromising?
could we be compromising?
could you be compromising?
could they be compromising? 	could I have compromised?
could you have compromised?
could he have compromised?
could we have compromised?
could you have compromised?
could they have compromised? 	could I have been compromising?
could you have been compromising?
could he have been compromising?
could we have been compromising?
could you have been compromising?
could they have been compromising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I compromise?
couldn't you compromise?
couldn't he compromise?
couldn't we compromise?
couldn't you compromise?
couldn't they compromise? 	couldn't I be compromising?
couldn't you be compromising?
couldn't he be compromising?
couldn't we be compromising?
couldn't you be compromising?
couldn't they be compromising? 	couldn't I have compromised?
couldn't you have compromised?
couldn't he have compromised?
couldn't we have compromised?
couldn't you have compromised?
couldn't they have compromised? 	couldn't I have been compromising?
couldn't you have been compromising?
couldn't he have been compromising?
couldn't we have been compromising?
couldn't you have been compromising?
couldn't they have been compromising?