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