I must testify you must testify he must testify we must testify you must testify they must testify
Forma com V-ing
I must be testifying you must be testifying he must be testifying we must be testifying you must be testifying they must be testifying
Perfeito
I must have testified you must have testified he must have testified we must have testified you must have testified they must have testified
Perfeito com V-ing
I must have been testifying you must have been testifying he must have been testifying we must have been testifying you must have been testifying they must have been testifying
Negação
Forma simple
I mustn't testify you mustn't testify he mustn't testify we mustn't testify you mustn't testify they mustn't testify
Forma com V-ing
I mustn't be testifying you mustn't be testifying he mustn't be testifying we mustn't be testifying you mustn't be testifying they mustn't be testifying
Perfeito
I mustn't have testified you mustn't have testified he mustn't have testified we mustn't have testified you mustn't have testified they mustn't have testified
Perfeito com V-ing
I mustn't have been testifying you mustn't have been testifying he mustn't have been testifying we mustn't have been testifying you mustn't have been testifying they mustn't have been testifying
Forma interrogativa
Forma simple
must I testify? must you testify? must he testify? must we testify? must you testify? must they testify?
Forma com V-ing
must I be testifying? must you be testifying? must he be testifying? must we be testifying? must you be testifying? must they be testifying?
Perfeito
must I have testified? must you have testified? must he have testified? must we have testified? must you have testified? must they have testified?
Perfeito com V-ing
must I have been testifying? must you have been testifying? must he have been testifying? must we have been testifying? must you have been testifying? must they have been testifying?
Forma interro-Negação
Forma simple
mustn't I testify? mustn't you testify? mustn't he testify? mustn't we testify? mustn't you testify? mustn't they testify?
Forma com V-ing
mustn't I be testifying? mustn't you be testifying? mustn't he be testifying? mustn't we be testifying? mustn't you be testifying? mustn't they be testifying?
Perfeito
mustn't I have testified? mustn't you have testified? mustn't he have testified? mustn't we have testified? mustn't you have testified? mustn't they have testified?
Perfeito com V-ing
mustn't I have been testifying? mustn't you have been testifying? mustn't he have been testifying? mustn't we have been testifying? mustn't you have been testifying? mustn't they have been testifying?