I must precede you must precede she must precede we must precede you must precede they must precede
Forma com V-ing
I must be preceding you must be preceding she must be preceding we must be preceding you must be preceding they must be preceding
Perfeito
I must have preceded you must have preceded she must have preceded we must have preceded you must have preceded they must have preceded
Perfeito com V-ing
I must have been preceding you must have been preceding she must have been preceding we must have been preceding you must have been preceding they must have been preceding
Negação
Forma simple
I mustn't precede you mustn't precede she mustn't precede we mustn't precede you mustn't precede they mustn't precede
Forma com V-ing
I mustn't be preceding you mustn't be preceding she mustn't be preceding we mustn't be preceding you mustn't be preceding they mustn't be preceding
Perfeito
I mustn't have preceded you mustn't have preceded she mustn't have preceded we mustn't have preceded you mustn't have preceded they mustn't have preceded
Perfeito com V-ing
I mustn't have been preceding you mustn't have been preceding she mustn't have been preceding we mustn't have been preceding you mustn't have been preceding they mustn't have been preceding
Forma interrogativa
Forma simple
must I precede? must you precede? must she precede? must we precede? must you precede? must they precede?
Forma com V-ing
must I be preceding? must you be preceding? must she be preceding? must we be preceding? must you be preceding? must they be preceding?
Perfeito
must I have preceded? must you have preceded? must she have preceded? must we have preceded? must you have preceded? must they have preceded?
Perfeito com V-ing
must I have been preceding? must you have been preceding? must she have been preceding? must we have been preceding? must you have been preceding? must they have been preceding?
Forma interro-Negação
Forma simple
mustn't I precede? mustn't you precede? mustn't she precede? mustn't we precede? mustn't you precede? mustn't they precede?
Forma com V-ing
mustn't I be preceding? mustn't you be preceding? mustn't she be preceding? mustn't we be preceding? mustn't you be preceding? mustn't they be preceding?
Perfeito
mustn't I have preceded? mustn't you have preceded? mustn't she have preceded? mustn't we have preceded? mustn't you have preceded? mustn't they have preceded?
Perfeito com V-ing
mustn't I have been preceding? mustn't you have been preceding? mustn't she have been preceding? mustn't we have been preceding? mustn't you have been preceding? mustn't they have been preceding?