I must haste you must haste he must haste we must haste you must haste they must haste
Forma con V-ing
I must be hasting you must be hasting he must be hasting we must be hasting you must be hasting they must be hasting
Perfecto
I must have hasted you must have hasted he must have hasted we must have hasted you must have hasted they must have hasted
Perfecto con V-ing
I must have been hasting you must have been hasting he must have been hasting we must have been hasting you must have been hasting they must have been hasting
Negación
Forma simple
I mustn't haste you mustn't haste he mustn't haste we mustn't haste you mustn't haste they mustn't haste
Forma con V-ing
I mustn't be hasting you mustn't be hasting he mustn't be hasting we mustn't be hasting you mustn't be hasting they mustn't be hasting
Perfecto
I mustn't have hasted you mustn't have hasted he mustn't have hasted we mustn't have hasted you mustn't have hasted they mustn't have hasted
Perfecto con V-ing
I mustn't have been hasting you mustn't have been hasting he mustn't have been hasting we mustn't have been hasting you mustn't have been hasting they mustn't have been hasting
Forma interrogativa
Forma simple
must I haste? must you haste? must he haste? must we haste? must you haste? must they haste?
Forma con V-ing
must I be hasting? must you be hasting? must he be hasting? must we be hasting? must you be hasting? must they be hasting?
Perfecto
must I have hasted? must you have hasted? must he have hasted? must we have hasted? must you have hasted? must they have hasted?
Perfecto con V-ing
must I have been hasting? must you have been hasting? must he have been hasting? must we have been hasting? must you have been hasting? must they have been hasting?
Forma interro-negativa
Forma simple
mustn't I haste? mustn't you haste? mustn't he haste? mustn't we haste? mustn't you haste? mustn't they haste?
Forma con V-ing
mustn't I be hasting? mustn't you be hasting? mustn't he be hasting? mustn't we be hasting? mustn't you be hasting? mustn't they be hasting?
Perfecto
mustn't I have hasted? mustn't you have hasted? mustn't he have hasted? mustn't we have hasted? mustn't you have hasted? mustn't they have hasted?
Perfecto con V-ing
mustn't I have been hasting? mustn't you have been hasting? mustn't he have been hasting? mustn't we have been hasting? mustn't you have been hasting? mustn't they have been hasting?