I must aquaplane you must aquaplane he must aquaplane we must aquaplane you must aquaplane they must aquaplane
V-ing form
I must be aquaplaning you must be aquaplaning he must be aquaplaning we must be aquaplaning you must be aquaplaning they must be aquaplaning
Perfect
I must have aquaplaned you must have aquaplaned he must have aquaplaned we must have aquaplaned you must have aquaplaned they must have aquaplaned
V-ing perfect
I must have been aquaplaning you must have been aquaplaning he must have been aquaplaning we must have been aquaplaning you must have been aquaplaning they must have been aquaplaning
Negation
Simple form
I must not aquaplane you must not aquaplane he must not aquaplane we must not aquaplane you must not aquaplane they must not aquaplane
V-ing form
I must not be aquaplaning you must not be aquaplaning he must not be aquaplaning we must not be aquaplaning you must not be aquaplaning they must not be aquaplaning
Perfect
I must not have aquaplaned you must not have aquaplaned he must not have aquaplaned we must not have aquaplaned you must not have aquaplaned they must not have aquaplaned
V-ing perfect
I must not have been aquaplaning you must not have been aquaplaning he must not have been aquaplaning we must not have been aquaplaning you must not have been aquaplaning they must not have been aquaplaning
Interrogative form
Simple form
must I aquaplane? must you aquaplane? must he aquaplane? must we aquaplane? must you aquaplane? must they aquaplane?
V-ing form
must I be aquaplaning? must you be aquaplaning? must he be aquaplaning? must we be aquaplaning? must you be aquaplaning? must they be aquaplaning?
Perfect
must I have aquaplaned? must you have aquaplaned? must he have aquaplaned? must we have aquaplaned? must you have aquaplaned? must they have aquaplaned?
V-ing perfect
must I have been aquaplaning? must you have been aquaplaning? must he have been aquaplaning? must we have been aquaplaning? must you have been aquaplaning? must they have been aquaplaning?
Interro-negative form
Simple form
must I not aquaplane? must you not aquaplane? must he not aquaplane? must we not aquaplane? must you not aquaplane? must they not aquaplane?
V-ing form
must I not be aquaplaning? must you not be aquaplaning? must he not be aquaplaning? must we not be aquaplaning? must you not be aquaplaning? must they not be aquaplaning?
Perfect
must I not have aquaplaned? must you not have aquaplaned? must he not have aquaplaned? must we not have aquaplaned? must you not have aquaplaned? must they not have aquaplaned?
V-ing perfect
must I not have been aquaplaning? must you not have been aquaplaning? must he not have been aquaplaning? must we not have been aquaplaning? must you not have been aquaplaning? must they not have been aquaplaning?