I must clutter you must clutter she must clutter we must clutter you must clutter they must clutter
Forma con V-ing
I must be cluttering you must be cluttering she must be cluttering we must be cluttering you must be cluttering they must be cluttering
Perfetto
I must have cluttered you must have cluttered she must have cluttered we must have cluttered you must have cluttered they must have cluttered
Perfetto con V-ing
I must have been cluttering you must have been cluttering she must have been cluttering we must have been cluttering you must have been cluttering they must have been cluttering
Negazione
Forma semplice
I must not clutter you must not clutter she must not clutter we must not clutter you must not clutter they must not clutter
Forma con V-ing
I must not be cluttering you must not be cluttering she must not be cluttering we must not be cluttering you must not be cluttering they must not be cluttering
Perfetto
I must not have cluttered you must not have cluttered she must not have cluttered we must not have cluttered you must not have cluttered they must not have cluttered
Perfetto con V-ing
I must not have been cluttering you must not have been cluttering she must not have been cluttering we must not have been cluttering you must not have been cluttering they must not have been cluttering
Forma interrogativa
Forma semplice
must I clutter? must you clutter? must she clutter? must we clutter? must you clutter? must they clutter?
Forma con V-ing
must I be cluttering? must you be cluttering? must she be cluttering? must we be cluttering? must you be cluttering? must they be cluttering?
Perfetto
must I have cluttered? must you have cluttered? must she have cluttered? must we have cluttered? must you have cluttered? must they have cluttered?
Perfetto con V-ing
must I have been cluttering? must you have been cluttering? must she have been cluttering? must we have been cluttering? must you have been cluttering? must they have been cluttering?
Forma interro-negativa
Forma semplice
must I not clutter? must you not clutter? must she not clutter? must we not clutter? must you not clutter? must they not clutter?
Forma con V-ing
must I not be cluttering? must you not be cluttering? must she not be cluttering? must we not be cluttering? must you not be cluttering? must they not be cluttering?
Perfetto
must I not have cluttered? must you not have cluttered? must she not have cluttered? must we not have cluttered? must you not have cluttered? must they not have cluttered?
Perfetto con V-ing
must I not have been cluttering? must you not have been cluttering? must she not have been cluttering? must we not have been cluttering? must you not have been cluttering? must they not have been cluttering?