could branch
Verbo regular: branch - branched- branched

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
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	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't branch
you couldn't branch
he couldn't branch
we couldn't branch
you couldn't branch
they couldn't branch 	I couldn't be branching
you couldn't be branching
he couldn't be branching
we couldn't be branching
you couldn't be branching
they couldn't be branching	I couldn't have branched
you couldn't have branched
he couldn't have branched
we couldn't have branched
you couldn't have branched
they couldn't have branched	I couldn't have been branching
you couldn't have been branching
he couldn't have been branching
we couldn't have been branching
you couldn't have been branching
they couldn't have been branching	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
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? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I branch?
couldn't you branch?
couldn't he branch?
couldn't we branch?
couldn't you branch?
couldn't they branch? 	couldn't I be branching?
couldn't you be branching?
couldn't he be branching?
couldn't we be branching?
couldn't you be branching?
couldn't they be branching? 	couldn't I have branched?
couldn't you have branched?
couldn't he have branched?
couldn't we have branched?
couldn't you have branched?
couldn't they have branched? 	couldn't I have been branching?
couldn't you have been branching?
couldn't he have been branching?
couldn't we have been branching?
couldn't you have been branching?
couldn't they have been branching?