I must muzzle you must muzzle she must muzzle we must muzzle you must muzzle they must muzzle
Forma com V-ing
I must be muzzling you must be muzzling she must be muzzling we must be muzzling you must be muzzling they must be muzzling
Perfeito
I must have muzzled you must have muzzled she must have muzzled we must have muzzled you must have muzzled they must have muzzled
Perfeito com V-ing
I must have been muzzling you must have been muzzling she must have been muzzling we must have been muzzling you must have been muzzling they must have been muzzling
Negação
Forma simple
I mustn't muzzle you mustn't muzzle she mustn't muzzle we mustn't muzzle you mustn't muzzle they mustn't muzzle
Forma com V-ing
I mustn't be muzzling you mustn't be muzzling she mustn't be muzzling we mustn't be muzzling you mustn't be muzzling they mustn't be muzzling
Perfeito
I mustn't have muzzled you mustn't have muzzled she mustn't have muzzled we mustn't have muzzled you mustn't have muzzled they mustn't have muzzled
Perfeito com V-ing
I mustn't have been muzzling you mustn't have been muzzling she mustn't have been muzzling we mustn't have been muzzling you mustn't have been muzzling they mustn't have been muzzling
Forma interrogativa
Forma simple
must I muzzle? must you muzzle? must she muzzle? must we muzzle? must you muzzle? must they muzzle?
Forma com V-ing
must I be muzzling? must you be muzzling? must she be muzzling? must we be muzzling? must you be muzzling? must they be muzzling?
Perfeito
must I have muzzled? must you have muzzled? must she have muzzled? must we have muzzled? must you have muzzled? must they have muzzled?
Perfeito com V-ing
must I have been muzzling? must you have been muzzling? must she have been muzzling? must we have been muzzling? must you have been muzzling? must they have been muzzling?
Forma interro-Negação
Forma simple
mustn't I muzzle? mustn't you muzzle? mustn't she muzzle? mustn't we muzzle? mustn't you muzzle? mustn't they muzzle?
Forma com V-ing
mustn't I be muzzling? mustn't you be muzzling? mustn't she be muzzling? mustn't we be muzzling? mustn't you be muzzling? mustn't they be muzzling?
Perfeito
mustn't I have muzzled? mustn't you have muzzled? mustn't she have muzzled? mustn't we have muzzled? mustn't you have muzzled? mustn't they have muzzled?
Perfeito com V-ing
mustn't I have been muzzling? mustn't you have been muzzling? mustn't she have been muzzling? mustn't we have been muzzling? mustn't you have been muzzling? mustn't they have been muzzling?