I must code you must code she must code we must code you must code they must code
Forma con V-ing
I must be coding you must be coding she must be coding we must be coding you must be coding they must be coding
Perfecto
I must have coded you must have coded she must have coded we must have coded you must have coded they must have coded
Perfecto con V-ing
I must have been coding you must have been coding she must have been coding we must have been coding you must have been coding they must have been coding
Negación
Forma simple
I mustn't code you mustn't code she mustn't code we mustn't code you mustn't code they mustn't code
Forma con V-ing
I mustn't be coding you mustn't be coding she mustn't be coding we mustn't be coding you mustn't be coding they mustn't be coding
Perfecto
I mustn't have coded you mustn't have coded she mustn't have coded we mustn't have coded you mustn't have coded they mustn't have coded
Perfecto con V-ing
I mustn't have been coding you mustn't have been coding she mustn't have been coding we mustn't have been coding you mustn't have been coding they mustn't have been coding
Forma interrogativa
Forma simple
must I code? must you code? must she code? must we code? must you code? must they code?
Forma con V-ing
must I be coding? must you be coding? must she be coding? must we be coding? must you be coding? must they be coding?
Perfecto
must I have coded? must you have coded? must she have coded? must we have coded? must you have coded? must they have coded?
Perfecto con V-ing
must I have been coding? must you have been coding? must she have been coding? must we have been coding? must you have been coding? must they have been coding?
Forma interro-negativa
Forma simple
mustn't I code? mustn't you code? mustn't she code? mustn't we code? mustn't you code? mustn't they code?
Forma con V-ing
mustn't I be coding? mustn't you be coding? mustn't she be coding? mustn't we be coding? mustn't you be coding? mustn't they be coding?
Perfecto
mustn't I have coded? mustn't you have coded? mustn't she have coded? mustn't we have coded? mustn't you have coded? mustn't they have coded?
Perfecto con V-ing
mustn't I have been coding? mustn't you have been coding? mustn't she have been coding? mustn't we have been coding? mustn't you have been coding? mustn't they have been coding?