could dive-bomb
Regular verb: dive-bomb - dive-bombed- dive-bombed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could dive-bomb
you could dive-bomb
he could dive-bomb
we could dive-bomb
you could dive-bomb
they could dive-bomb 	I could be dive-bombing
you could be dive-bombing
he could be dive-bombing
we could be dive-bombing
you could be dive-bombing
they could be dive-bombing	I could have dive-bombed
you could have dive-bombed
he could have dive-bombed
we could have dive-bombed
you could have dive-bombed
they could have dive-bombed	I could have been dive-bombing
you could have been dive-bombing
he could have been dive-bombing
we could have been dive-bombing
you could have been dive-bombing
they could have been dive-bombing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't dive-bomb
you couldn't dive-bomb
he couldn't dive-bomb
we couldn't dive-bomb
you couldn't dive-bomb
they couldn't dive-bomb 	I couldn't be dive-bombing
you couldn't be dive-bombing
he couldn't be dive-bombing
we couldn't be dive-bombing
you couldn't be dive-bombing
they couldn't be dive-bombing	I couldn't have dive-bombed
you couldn't have dive-bombed
he couldn't have dive-bombed
we couldn't have dive-bombed
you couldn't have dive-bombed
they couldn't have dive-bombed	I couldn't have been dive-bombing
you couldn't have been dive-bombing
he couldn't have been dive-bombing
we couldn't have been dive-bombing
you couldn't have been dive-bombing
they couldn't have been dive-bombing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I dive-bomb?
could you dive-bomb?
could he dive-bomb?
could we dive-bomb?
could you dive-bomb?
could they dive-bomb? 	could I be dive-bombing?
could you be dive-bombing?
could he be dive-bombing?
could we be dive-bombing?
could you be dive-bombing?
could they be dive-bombing? 	could I have dive-bombed?
could you have dive-bombed?
could he have dive-bombed?
could we have dive-bombed?
could you have dive-bombed?
could they have dive-bombed? 	could I have been dive-bombing?
could you have been dive-bombing?
could he have been dive-bombing?
could we have been dive-bombing?
could you have been dive-bombing?
could they have been dive-bombing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I dive-bomb?
couldn't you dive-bomb?
couldn't he dive-bomb?
couldn't we dive-bomb?
couldn't you dive-bomb?
couldn't they dive-bomb? 	couldn't I be dive-bombing?
couldn't you be dive-bombing?
couldn't he be dive-bombing?
couldn't we be dive-bombing?
couldn't you be dive-bombing?
couldn't they be dive-bombing? 	couldn't I have dive-bombed?
couldn't you have dive-bombed?
couldn't he have dive-bombed?
couldn't we have dive-bombed?
couldn't you have dive-bombed?
couldn't they have dive-bombed? 	couldn't I have been dive-bombing?
couldn't you have been dive-bombing?
couldn't he have been dive-bombing?
couldn't we have been dive-bombing?
couldn't you have been dive-bombing?
couldn't they have been dive-bombing?