I must haste you must haste she must haste we must haste you must haste they must haste
Forme en V-ing
I must be hasting you must be hasting she must be hasting we must be hasting you must be hasting they must be hasting
Perfect
I must have hasted you must have hasted she must have hasted we must have hasted you must have hasted they must have hasted
Perfect en V-ing
I must have been hasting you must have been hasting she must have been hasting we must have been hasting you must have been hasting they must have been hasting
Négation
Forme simple
I mustn't haste you mustn't haste she mustn't haste we mustn't haste you mustn't haste they mustn't haste
Forme en V-ing
I mustn't be hasting you mustn't be hasting she mustn't be hasting we mustn't be hasting you mustn't be hasting they mustn't be hasting
Perfect
I mustn't have hasted you mustn't have hasted she mustn't have hasted we mustn't have hasted you mustn't have hasted they mustn't have hasted
Perfect en V-ing
I mustn't have been hasting you mustn't have been hasting she mustn't have been hasting we mustn't have been hasting you mustn't have been hasting they mustn't have been hasting
Forme interrogative
Forme simple
must I haste? must you haste? must she haste? must we haste? must you haste? must they haste?
Forme en V-ing
must I be hasting? must you be hasting? must she be hasting? must we be hasting? must you be hasting? must they be hasting?
Perfect
must I have hasted? must you have hasted? must she have hasted? must we have hasted? must you have hasted? must they have hasted?
Perfect en V-ing
must I have been hasting? must you have been hasting? must she have been hasting? must we have been hasting? must you have been hasting? must they have been hasting?
Forme interro-négative
Forme simple
mustn't I haste? mustn't you haste? mustn't she haste? mustn't we haste? mustn't you haste? mustn't they haste?
Forme en V-ing
mustn't I be hasting? mustn't you be hasting? mustn't she be hasting? mustn't we be hasting? mustn't you be hasting? mustn't they be hasting?
Perfect
mustn't I have hasted? mustn't you have hasted? mustn't she have hasted? mustn't we have hasted? mustn't you have hasted? mustn't they have hasted?
Perfect en V-ing
mustn't I have been hasting? mustn't you have been hasting? mustn't she have been hasting? mustn't we have been hasting? mustn't you have been hasting? mustn't they have been hasting?