I must coil you must coil he must coil we must coil you must coil they must coil
Forma con V-ing
I must be coiling you must be coiling he must be coiling we must be coiling you must be coiling they must be coiling
Perfecto
I must have coiled you must have coiled he must have coiled we must have coiled you must have coiled they must have coiled
Perfecto con V-ing
I must have been coiling you must have been coiling he must have been coiling we must have been coiling you must have been coiling they must have been coiling
Negación
Forma simple
I mustn't coil you mustn't coil he mustn't coil we mustn't coil you mustn't coil they mustn't coil
Forma con V-ing
I mustn't be coiling you mustn't be coiling he mustn't be coiling we mustn't be coiling you mustn't be coiling they mustn't be coiling
Perfecto
I mustn't have coiled you mustn't have coiled he mustn't have coiled we mustn't have coiled you mustn't have coiled they mustn't have coiled
Perfecto con V-ing
I mustn't have been coiling you mustn't have been coiling he mustn't have been coiling we mustn't have been coiling you mustn't have been coiling they mustn't have been coiling
Forma interrogativa
Forma simple
must I coil? must you coil? must he coil? must we coil? must you coil? must they coil?
Forma con V-ing
must I be coiling? must you be coiling? must he be coiling? must we be coiling? must you be coiling? must they be coiling?
Perfecto
must I have coiled? must you have coiled? must he have coiled? must we have coiled? must you have coiled? must they have coiled?
Perfecto con V-ing
must I have been coiling? must you have been coiling? must he have been coiling? must we have been coiling? must you have been coiling? must they have been coiling?
Forma interro-negativa
Forma simple
mustn't I coil? mustn't you coil? mustn't he coil? mustn't we coil? mustn't you coil? mustn't they coil?
Forma con V-ing
mustn't I be coiling? mustn't you be coiling? mustn't he be coiling? mustn't we be coiling? mustn't you be coiling? mustn't they be coiling?
Perfecto
mustn't I have coiled? mustn't you have coiled? mustn't he have coiled? mustn't we have coiled? mustn't you have coiled? mustn't they have coiled?
Perfecto con V-ing
mustn't I have been coiling? mustn't you have been coiling? mustn't he have been coiling? mustn't we have been coiling? mustn't you have been coiling? mustn't they have been coiling?