could branch
Regular verb: branch - branched- branched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could branch
you could branch
he could branch
we could branch
you could branch
they could branch 	I could be branching
you could be branching
he could be branching
we could be branching
you could be branching
they could be branching	I could have branched
you could have branched
he could have branched
we could have branched
you could have branched
they could have branched	I could have been branching
you could have been branching
he could have been branching
we could have been branching
you could have been branching
they could have been branching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not branch
you could not branch
he could not branch
we could not branch
you could not branch
they could not branch 	I could not be branching
you could not be branching
he could not be branching
we could not be branching
you could not be branching
they could not be branching	I could not have branched
you could not have branched
he could not have branched
we could not have branched
you could not have branched
they could not have branched	I could not have been branching
you could not have been branching
he could not have been branching
we could not have been branching
you could not have been branching
they could not have been branching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I branch?
could you branch?
could he branch?
could we branch?
could you branch?
could they branch? 	could I be branching?
could you be branching?
could he be branching?
could we be branching?
could you be branching?
could they be branching? 	could I have branched?
could you have branched?
could he have branched?
could we have branched?
could you have branched?
could they have branched? 	could I have been branching?
could you have been branching?
could he have been branching?
could we have been branching?
could you have been branching?
could they have been branching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not branch?
could you not branch?
could he not branch?
could we not branch?
could you not branch?
could they not branch? 	could I not be branching?
could you not be branching?
could he not be branching?
could we not be branching?
could you not be branching?
could they not be branching? 	could I not have branched?
could you not have branched?
could he not have branched?
could we not have branched?
could you not have branched?
could they not have branched? 	could I not have been branching?
could you not have been branching?
could he not have been branching?
could we not have been branching?
could you not have been branching?
could they not have been branching?