I must distance you must distance he must distance we must distance you must distance they must distance
V-ing form
I must be distancing you must be distancing he must be distancing we must be distancing you must be distancing they must be distancing
Perfect
I must have distanced you must have distanced he must have distanced we must have distanced you must have distanced they must have distanced
V-ing perfect
I must have been distancing you must have been distancing he must have been distancing we must have been distancing you must have been distancing they must have been distancing
Negation
Simple form
I must not distance you must not distance he must not distance we must not distance you must not distance they must not distance
V-ing form
I must not be distancing you must not be distancing he must not be distancing we must not be distancing you must not be distancing they must not be distancing
Perfect
I must not have distanced you must not have distanced he must not have distanced we must not have distanced you must not have distanced they must not have distanced
V-ing perfect
I must not have been distancing you must not have been distancing he must not have been distancing we must not have been distancing you must not have been distancing they must not have been distancing
Interrogative form
Simple form
must I distance? must you distance? must he distance? must we distance? must you distance? must they distance?
V-ing form
must I be distancing? must you be distancing? must he be distancing? must we be distancing? must you be distancing? must they be distancing?
Perfect
must I have distanced? must you have distanced? must he have distanced? must we have distanced? must you have distanced? must they have distanced?
V-ing perfect
must I have been distancing? must you have been distancing? must he have been distancing? must we have been distancing? must you have been distancing? must they have been distancing?
Interro-negative form
Simple form
must I not distance? must you not distance? must he not distance? must we not distance? must you not distance? must they not distance?
V-ing form
must I not be distancing? must you not be distancing? must he not be distancing? must we not be distancing? must you not be distancing? must they not be distancing?
Perfect
must I not have distanced? must you not have distanced? must he not have distanced? must we not have distanced? must you not have distanced? must they not have distanced?
V-ing perfect
must I not have been distancing? must you not have been distancing? must he not have been distancing? must we not have been distancing? must you not have been distancing? must they not have been distancing?