I must article you must article he must article we must article you must article they must article
Forma com V-ing
I must be articling you must be articling he must be articling we must be articling you must be articling they must be articling
Perfeito
I must have articled you must have articled he must have articled we must have articled you must have articled they must have articled
Perfeito com V-ing
I must have been articling you must have been articling he must have been articling we must have been articling you must have been articling they must have been articling
Negação
Forma simple
I mustn't article you mustn't article he mustn't article we mustn't article you mustn't article they mustn't article
Forma com V-ing
I mustn't be articling you mustn't be articling he mustn't be articling we mustn't be articling you mustn't be articling they mustn't be articling
Perfeito
I mustn't have articled you mustn't have articled he mustn't have articled we mustn't have articled you mustn't have articled they mustn't have articled
Perfeito com V-ing
I mustn't have been articling you mustn't have been articling he mustn't have been articling we mustn't have been articling you mustn't have been articling they mustn't have been articling
Forma interrogativa
Forma simple
must I article? must you article? must he article? must we article? must you article? must they article?
Forma com V-ing
must I be articling? must you be articling? must he be articling? must we be articling? must you be articling? must they be articling?
Perfeito
must I have articled? must you have articled? must he have articled? must we have articled? must you have articled? must they have articled?
Perfeito com V-ing
must I have been articling? must you have been articling? must he have been articling? must we have been articling? must you have been articling? must they have been articling?
Forma interro-Negação
Forma simple
mustn't I article? mustn't you article? mustn't he article? mustn't we article? mustn't you article? mustn't they article?
Forma com V-ing
mustn't I be articling? mustn't you be articling? mustn't he be articling? mustn't we be articling? mustn't you be articling? mustn't they be articling?
Perfeito
mustn't I have articled? mustn't you have articled? mustn't he have articled? mustn't we have articled? mustn't you have articled? mustn't they have articled?
Perfeito com V-ing
mustn't I have been articling? mustn't you have been articling? mustn't he have been articling? mustn't we have been articling? mustn't you have been articling? mustn't they have been articling?