I must branch you must branch he must branch we must branch you must branch they must branch
Forma con V-ing
I must be branching you must be branching he must be branching we must be branching you must be branching they must be branching
Perfecto
I must have branched you must have branched he must have branched we must have branched you must have branched they must have branched
Perfecto con V-ing
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
Negación
Forma simple
I mustn't branch you mustn't branch he mustn't branch we mustn't branch you mustn't branch they mustn't branch
Forma con V-ing
I mustn't be branching you mustn't be branching he mustn't be branching we mustn't be branching you mustn't be branching they mustn't be branching
Perfecto
I mustn't have branched you mustn't have branched he mustn't have branched we mustn't have branched you mustn't have branched they mustn't have branched
Perfecto con V-ing
I mustn't have been branching you mustn't have been branching he mustn't have been branching we mustn't have been branching you mustn't have been branching they mustn't have been branching
Forma interrogativa
Forma simple
must I branch? must you branch? must he branch? must we branch? must you branch? must they branch?
Forma con V-ing
must I be branching? must you be branching? must he be branching? must we be branching? must you be branching? must they be branching?
Perfecto
must I have branched? must you have branched? must he have branched? must we have branched? must you have branched? must they have branched?
Perfecto con V-ing
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?
Forma interro-negativa
Forma simple
mustn't I branch? mustn't you branch? mustn't he branch? mustn't we branch? mustn't you branch? mustn't they branch?
Forma con V-ing
mustn't I be branching? mustn't you be branching? mustn't he be branching? mustn't we be branching? mustn't you be branching? mustn't they be branching?
Perfecto
mustn't I have branched? mustn't you have branched? mustn't he have branched? mustn't we have branched? mustn't you have branched? mustn't they have branched?
Perfecto con V-ing
mustn't I have been branching? mustn't you have been branching? mustn't he have been branching? mustn't we have been branching? mustn't you have been branching? mustn't they have been branching?