I must alight you must alight she must alight we must alight you must alight they must alight
Forma com V-ing
I must be alighting you must be alighting she must be alighting we must be alighting you must be alighting they must be alighting
Perfeito
I must have alighted you must have alighted she must have alighted we must have alighted you must have alighted they must have alighted
Perfeito com V-ing
I must have been alighting you must have been alighting she must have been alighting we must have been alighting you must have been alighting they must have been alighting
Negação
Forma simple
I mustn't alight you mustn't alight she mustn't alight we mustn't alight you mustn't alight they mustn't alight
Forma com V-ing
I mustn't be alighting you mustn't be alighting she mustn't be alighting we mustn't be alighting you mustn't be alighting they mustn't be alighting
Perfeito
I mustn't have alighted you mustn't have alighted she mustn't have alighted we mustn't have alighted you mustn't have alighted they mustn't have alighted
Perfeito com V-ing
I mustn't have been alighting you mustn't have been alighting she mustn't have been alighting we mustn't have been alighting you mustn't have been alighting they mustn't have been alighting
Forma interrogativa
Forma simple
must I alight? must you alight? must she alight? must we alight? must you alight? must they alight?
Forma com V-ing
must I be alighting? must you be alighting? must she be alighting? must we be alighting? must you be alighting? must they be alighting?
Perfeito
must I have alighted? must you have alighted? must she have alighted? must we have alighted? must you have alighted? must they have alighted?
Perfeito com V-ing
must I have been alighting? must you have been alighting? must she have been alighting? must we have been alighting? must you have been alighting? must they have been alighting?
Forma interro-Negação
Forma simple
mustn't I alight? mustn't you alight? mustn't she alight? mustn't we alight? mustn't you alight? mustn't they alight?
Forma com V-ing
mustn't I be alighting? mustn't you be alighting? mustn't she be alighting? mustn't we be alighting? mustn't you be alighting? mustn't they be alighting?
Perfeito
mustn't I have alighted? mustn't you have alighted? mustn't she have alighted? mustn't we have alighted? mustn't you have alighted? mustn't they have alighted?
Perfeito com V-ing
mustn't I have been alighting? mustn't you have been alighting? mustn't she have been alighting? mustn't we have been alighting? mustn't you have been alighting? mustn't they have been alighting?