I must tickle you must tickle she must tickle we must tickle you must tickle they must tickle
Forma com V-ing
I must be tickling you must be tickling she must be tickling we must be tickling you must be tickling they must be tickling
Perfeito
I must have tickled you must have tickled she must have tickled we must have tickled you must have tickled they must have tickled
Perfeito com V-ing
I must have been tickling you must have been tickling she must have been tickling we must have been tickling you must have been tickling they must have been tickling
Negação
Forma simple
I mustn't tickle you mustn't tickle she mustn't tickle we mustn't tickle you mustn't tickle they mustn't tickle
Forma com V-ing
I mustn't be tickling you mustn't be tickling she mustn't be tickling we mustn't be tickling you mustn't be tickling they mustn't be tickling
Perfeito
I mustn't have tickled you mustn't have tickled she mustn't have tickled we mustn't have tickled you mustn't have tickled they mustn't have tickled
Perfeito com V-ing
I mustn't have been tickling you mustn't have been tickling she mustn't have been tickling we mustn't have been tickling you mustn't have been tickling they mustn't have been tickling
Forma interrogativa
Forma simple
must I tickle? must you tickle? must she tickle? must we tickle? must you tickle? must they tickle?
Forma com V-ing
must I be tickling? must you be tickling? must she be tickling? must we be tickling? must you be tickling? must they be tickling?
Perfeito
must I have tickled? must you have tickled? must she have tickled? must we have tickled? must you have tickled? must they have tickled?
Perfeito com V-ing
must I have been tickling? must you have been tickling? must she have been tickling? must we have been tickling? must you have been tickling? must they have been tickling?
Forma interro-Negação
Forma simple
mustn't I tickle? mustn't you tickle? mustn't she tickle? mustn't we tickle? mustn't you tickle? mustn't they tickle?
Forma com V-ing
mustn't I be tickling? mustn't you be tickling? mustn't she be tickling? mustn't we be tickling? mustn't you be tickling? mustn't they be tickling?
Perfeito
mustn't I have tickled? mustn't you have tickled? mustn't she have tickled? mustn't we have tickled? mustn't you have tickled? mustn't they have tickled?
Perfeito com V-ing
mustn't I have been tickling? mustn't you have been tickling? mustn't she have been tickling? mustn't we have been tickling? mustn't you have been tickling? mustn't they have been tickling?