I must fish you must fish she must fish we must fish you must fish they must fish
Forma com V-ing
I must be fishing you must be fishing she must be fishing we must be fishing you must be fishing they must be fishing
Perfeito
I must have fished you must have fished she must have fished we must have fished you must have fished they must have fished
Perfeito com V-ing
I must have been fishing you must have been fishing she must have been fishing we must have been fishing you must have been fishing they must have been fishing
Negação
Forma simple
I mustn't fish you mustn't fish she mustn't fish we mustn't fish you mustn't fish they mustn't fish
Forma com V-ing
I mustn't be fishing you mustn't be fishing she mustn't be fishing we mustn't be fishing you mustn't be fishing they mustn't be fishing
Perfeito
I mustn't have fished you mustn't have fished she mustn't have fished we mustn't have fished you mustn't have fished they mustn't have fished
Perfeito com V-ing
I mustn't have been fishing you mustn't have been fishing she mustn't have been fishing we mustn't have been fishing you mustn't have been fishing they mustn't have been fishing
Forma interrogativa
Forma simple
must I fish? must you fish? must she fish? must we fish? must you fish? must they fish?
Forma com V-ing
must I be fishing? must you be fishing? must she be fishing? must we be fishing? must you be fishing? must they be fishing?
Perfeito
must I have fished? must you have fished? must she have fished? must we have fished? must you have fished? must they have fished?
Perfeito com V-ing
must I have been fishing? must you have been fishing? must she have been fishing? must we have been fishing? must you have been fishing? must they have been fishing?
Forma interro-Negação
Forma simple
mustn't I fish? mustn't you fish? mustn't she fish? mustn't we fish? mustn't you fish? mustn't they fish?
Forma com V-ing
mustn't I be fishing? mustn't you be fishing? mustn't she be fishing? mustn't we be fishing? mustn't you be fishing? mustn't they be fishing?
Perfeito
mustn't I have fished? mustn't you have fished? mustn't she have fished? mustn't we have fished? mustn't you have fished? mustn't they have fished?
Perfeito com V-ing
mustn't I have been fishing? mustn't you have been fishing? mustn't she have been fishing? mustn't we have been fishing? mustn't you have been fishing? mustn't they have been fishing?