I must bust you must bust she must bust we must bust you must bust they must bust
Forma con V-ing
I must be busting you must be busting she must be busting we must be busting you must be busting they must be busting
Perfetto
I must have busted you must have busted she must have busted we must have busted you must have busted they must have busted
Perfetto con V-ing
I must have been busting you must have been busting she must have been busting we must have been busting you must have been busting they must have been busting
Negazione
Forma semplice
I must not bust you must not bust she must not bust we must not bust you must not bust they must not bust
Forma con V-ing
I must not be busting you must not be busting she must not be busting we must not be busting you must not be busting they must not be busting
Perfetto
I must not have busted you must not have busted she must not have busted we must not have busted you must not have busted they must not have busted
Perfetto con V-ing
I must not have been busting you must not have been busting she must not have been busting we must not have been busting you must not have been busting they must not have been busting
Forma interrogativa
Forma semplice
must I bust? must you bust? must she bust? must we bust? must you bust? must they bust?
Forma con V-ing
must I be busting? must you be busting? must she be busting? must we be busting? must you be busting? must they be busting?
Perfetto
must I have busted? must you have busted? must she have busted? must we have busted? must you have busted? must they have busted?
Perfetto con V-ing
must I have been busting? must you have been busting? must she have been busting? must we have been busting? must you have been busting? must they have been busting?
Forma interro-negativa
Forma semplice
must I not bust? must you not bust? must she not bust? must we not bust? must you not bust? must they not bust?
Forma con V-ing
must I not be busting? must you not be busting? must she not be busting? must we not be busting? must you not be busting? must they not be busting?
Perfetto
must I not have busted? must you not have busted? must she not have busted? must we not have busted? must you not have busted? must they not have busted?
Perfetto con V-ing
must I not have been busting? must you not have been busting? must she not have been busting? must we not have been busting? must you not have been busting? must they not have been busting?