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