I must scutter you must scutter she must scutter we must scutter you must scutter they must scutter
Forme en V-ing
I must be scuttering you must be scuttering she must be scuttering we must be scuttering you must be scuttering they must be scuttering
Perfect
I must have scuttered you must have scuttered she must have scuttered we must have scuttered you must have scuttered they must have scuttered
Perfect en V-ing
I must have been scuttering you must have been scuttering she must have been scuttering we must have been scuttering you must have been scuttering they must have been scuttering
Négation
Forme simple
I must not scutter you must not scutter she must not scutter we must not scutter you must not scutter they must not scutter
Forme en V-ing
I must not be scuttering you must not be scuttering she must not be scuttering we must not be scuttering you must not be scuttering they must not be scuttering
Perfect
I must not have scuttered you must not have scuttered she must not have scuttered we must not have scuttered you must not have scuttered they must not have scuttered
Perfect en V-ing
I must not have been scuttering you must not have been scuttering she must not have been scuttering we must not have been scuttering you must not have been scuttering they must not have been scuttering
Forme interrogative
Forme simple
must I scutter? must you scutter? must she scutter? must we scutter? must you scutter? must they scutter?
Forme en V-ing
must I be scuttering? must you be scuttering? must she be scuttering? must we be scuttering? must you be scuttering? must they be scuttering?
Perfect
must I have scuttered? must you have scuttered? must she have scuttered? must we have scuttered? must you have scuttered? must they have scuttered?
Perfect en V-ing
must I have been scuttering? must you have been scuttering? must she have been scuttering? must we have been scuttering? must you have been scuttering? must they have been scuttering?
Forme interro-négative
Forme simple
must I not scutter? must you not scutter? must she not scutter? must we not scutter? must you not scutter? must they not scutter?
Forme en V-ing
must I not be scuttering? must you not be scuttering? must she not be scuttering? must we not be scuttering? must you not be scuttering? must they not be scuttering?
Perfect
must I not have scuttered? must you not have scuttered? must she not have scuttered? must we not have scuttered? must you not have scuttered? must they not have scuttered?
Perfect en V-ing
must I not have been scuttering? must you not have been scuttering? must she not have been scuttering? must we not have been scuttering? must you not have been scuttering? must they not have been scuttering?