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