I must plane you must plane she must plane we must plane you must plane they must plane
Forma con V-ing
I must be planing you must be planing she must be planing we must be planing you must be planing they must be planing
Perfetto
I must have planed you must have planed she must have planed we must have planed you must have planed they must have planed
Perfetto con V-ing
I must have been planing you must have been planing she must have been planing we must have been planing you must have been planing they must have been planing
Negazione
Forma semplice
I must not plane you must not plane she must not plane we must not plane you must not plane they must not plane
Forma con V-ing
I must not be planing you must not be planing she must not be planing we must not be planing you must not be planing they must not be planing
Perfetto
I must not have planed you must not have planed she must not have planed we must not have planed you must not have planed they must not have planed
Perfetto con V-ing
I must not have been planing you must not have been planing she must not have been planing we must not have been planing you must not have been planing they must not have been planing
Forma interrogativa
Forma semplice
must I plane? must you plane? must she plane? must we plane? must you plane? must they plane?
Forma con V-ing
must I be planing? must you be planing? must she be planing? must we be planing? must you be planing? must they be planing?
Perfetto
must I have planed? must you have planed? must she have planed? must we have planed? must you have planed? must they have planed?
Perfetto con V-ing
must I have been planing? must you have been planing? must she have been planing? must we have been planing? must you have been planing? must they have been planing?
Forma interro-negativa
Forma semplice
must I not plane? must you not plane? must she not plane? must we not plane? must you not plane? must they not plane?
Forma con V-ing
must I not be planing? must you not be planing? must she not be planing? must we not be planing? must you not be planing? must they not be planing?
Perfetto
must I not have planed? must you not have planed? must she not have planed? must we not have planed? must you not have planed? must they not have planed?
Perfetto con V-ing
must I not have been planing? must you not have been planing? must she not have been planing? must we not have been planing? must you not have been planing? must they not have been planing?