I must fetch you must fetch she must fetch we must fetch you must fetch they must fetch
Forma com V-ing
I must be fetching you must be fetching she must be fetching we must be fetching you must be fetching they must be fetching
Perfeito
I must have fetched you must have fetched she must have fetched we must have fetched you must have fetched they must have fetched
Perfeito com V-ing
I must have been fetching you must have been fetching she must have been fetching we must have been fetching you must have been fetching they must have been fetching
Negação
Forma simple
I mustn't fetch you mustn't fetch she mustn't fetch we mustn't fetch you mustn't fetch they mustn't fetch
Forma com V-ing
I mustn't be fetching you mustn't be fetching she mustn't be fetching we mustn't be fetching you mustn't be fetching they mustn't be fetching
Perfeito
I mustn't have fetched you mustn't have fetched she mustn't have fetched we mustn't have fetched you mustn't have fetched they mustn't have fetched
Perfeito com V-ing
I mustn't have been fetching you mustn't have been fetching she mustn't have been fetching we mustn't have been fetching you mustn't have been fetching they mustn't have been fetching
Forma interrogativa
Forma simple
must I fetch? must you fetch? must she fetch? must we fetch? must you fetch? must they fetch?
Forma com V-ing
must I be fetching? must you be fetching? must she be fetching? must we be fetching? must you be fetching? must they be fetching?
Perfeito
must I have fetched? must you have fetched? must she have fetched? must we have fetched? must you have fetched? must they have fetched?
Perfeito com V-ing
must I have been fetching? must you have been fetching? must she have been fetching? must we have been fetching? must you have been fetching? must they have been fetching?
Forma interro-Negação
Forma simple
mustn't I fetch? mustn't you fetch? mustn't she fetch? mustn't we fetch? mustn't you fetch? mustn't they fetch?
Forma com V-ing
mustn't I be fetching? mustn't you be fetching? mustn't she be fetching? mustn't we be fetching? mustn't you be fetching? mustn't they be fetching?
Perfeito
mustn't I have fetched? mustn't you have fetched? mustn't she have fetched? mustn't we have fetched? mustn't you have fetched? mustn't they have fetched?
Perfeito com V-ing
mustn't I have been fetching? mustn't you have been fetching? mustn't she have been fetching? mustn't we have been fetching? mustn't you have been fetching? mustn't they have been fetching?