I must appall you must appall she must appall we must appall you must appall they must appall
Forma com V-ing
I must be appalling you must be appalling she must be appalling we must be appalling you must be appalling they must be appalling
Perfeito
I must have appalled you must have appalled she must have appalled we must have appalled you must have appalled they must have appalled
Perfeito com V-ing
I must have been appalling you must have been appalling she must have been appalling we must have been appalling you must have been appalling they must have been appalling
Negação
Forma simple
I mustn't appall you mustn't appall she mustn't appall we mustn't appall you mustn't appall they mustn't appall
Forma com V-ing
I mustn't be appalling you mustn't be appalling she mustn't be appalling we mustn't be appalling you mustn't be appalling they mustn't be appalling
Perfeito
I mustn't have appalled you mustn't have appalled she mustn't have appalled we mustn't have appalled you mustn't have appalled they mustn't have appalled
Perfeito com V-ing
I mustn't have been appalling you mustn't have been appalling she mustn't have been appalling we mustn't have been appalling you mustn't have been appalling they mustn't have been appalling
Forma interrogativa
Forma simple
must I appall? must you appall? must she appall? must we appall? must you appall? must they appall?
Forma com V-ing
must I be appalling? must you be appalling? must she be appalling? must we be appalling? must you be appalling? must they be appalling?
Perfeito
must I have appalled? must you have appalled? must she have appalled? must we have appalled? must you have appalled? must they have appalled?
Perfeito com V-ing
must I have been appalling? must you have been appalling? must she have been appalling? must we have been appalling? must you have been appalling? must they have been appalling?
Forma interro-Negação
Forma simple
mustn't I appall? mustn't you appall? mustn't she appall? mustn't we appall? mustn't you appall? mustn't they appall?
Forma com V-ing
mustn't I be appalling? mustn't you be appalling? mustn't she be appalling? mustn't we be appalling? mustn't you be appalling? mustn't they be appalling?
Perfeito
mustn't I have appalled? mustn't you have appalled? mustn't she have appalled? mustn't we have appalled? mustn't you have appalled? mustn't they have appalled?
Perfeito com V-ing
mustn't I have been appalling? mustn't you have been appalling? mustn't she have been appalling? mustn't we have been appalling? mustn't you have been appalling? mustn't they have been appalling?