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