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