I must buggar you must buggar he must buggar we must buggar you must buggar they must buggar
Forme en V-ing
I must be buggaring you must be buggaring he must be buggaring we must be buggaring you must be buggaring they must be buggaring
Perfect
I must have buggared you must have buggared he must have buggared we must have buggared you must have buggared they must have buggared
Perfect en V-ing
I must have been buggaring you must have been buggaring he must have been buggaring we must have been buggaring you must have been buggaring they must have been buggaring
Négation
Forme simple
I must not buggar you must not buggar he must not buggar we must not buggar you must not buggar they must not buggar
Forme en V-ing
I must not be buggaring you must not be buggaring he must not be buggaring we must not be buggaring you must not be buggaring they must not be buggaring
Perfect
I must not have buggared you must not have buggared he must not have buggared we must not have buggared you must not have buggared they must not have buggared
Perfect en V-ing
I must not have been buggaring you must not have been buggaring he must not have been buggaring we must not have been buggaring you must not have been buggaring they must not have been buggaring
Forme interrogative
Forme simple
must I buggar? must you buggar? must he buggar? must we buggar? must you buggar? must they buggar?
Forme en V-ing
must I be buggaring? must you be buggaring? must he be buggaring? must we be buggaring? must you be buggaring? must they be buggaring?
Perfect
must I have buggared? must you have buggared? must he have buggared? must we have buggared? must you have buggared? must they have buggared?
Perfect en V-ing
must I have been buggaring? must you have been buggaring? must he have been buggaring? must we have been buggaring? must you have been buggaring? must they have been buggaring?
Forme interro-négative
Forme simple
must I not buggar? must you not buggar? must he not buggar? must we not buggar? must you not buggar? must they not buggar?
Forme en V-ing
must I not be buggaring? must you not be buggaring? must he not be buggaring? must we not be buggaring? must you not be buggaring? must they not be buggaring?
Perfect
must I not have buggared? must you not have buggared? must he not have buggared? must we not have buggared? must you not have buggared? must they not have buggared?
Perfect en V-ing
must I not have been buggaring? must you not have been buggaring? must he not have been buggaring? must we not have been buggaring? must you not have been buggaring? must they not have been buggaring?