must branch
Regular verb: branch - branched- branched

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

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

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

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