English verb conjugation
CAN BRANCH

Regular verb: branch - branched - branched

Affirmation

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

Negation

Simple form	V-ing form
I can't branch you can't branch he can't branch we can't branch you can't branch they can't branch	I can't be branching you can't be branching he can't be branching we can't be branching you can't be branching they can't be branching
Perfect	V-ing perfect
I can't have branched you can't have branched he can't have branched we can't have branched you can't have branched they can't have branched	I can't have been branching you can't have been branching he can't have been branching we can't have been branching you can't have been branching they can't have been branching

Interrogative form

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

Interro-negative form

Simple form	V-ing form
can't I branch? can't you branch? can't he branch? can't we branch? can't you branch? can't they branch?	can't I be branching? can't you be branching? can't he be branching? can't we be branching? can't you be branching? can't they be branching?
Perfect	V-ing perfect
can't I have branched? can't you have branched? can't he have branched? can't we have branched? can't you have branched? can't they have branched?	can't I have been branching? can't you have been branching? can't he have been branching? can't we have been branching? can't you have been branching? can't they have been branching?