I must sag you must sag she must sag we must sag you must sag they must sag
Forma con V-ing
I must be sagging you must be sagging she must be sagging we must be sagging you must be sagging they must be sagging
Perfetto
I must have sagged you must have sagged she must have sagged we must have sagged you must have sagged they must have sagged
Perfetto con V-ing
I must have been sagging you must have been sagging she must have been sagging we must have been sagging you must have been sagging they must have been sagging
Negazione
Forma semplice
I mustn't sag you mustn't sag she mustn't sag we mustn't sag you mustn't sag they mustn't sag
Forma con V-ing
I mustn't be sagging you mustn't be sagging she mustn't be sagging we mustn't be sagging you mustn't be sagging they mustn't be sagging
Perfetto
I mustn't have sagged you mustn't have sagged she mustn't have sagged we mustn't have sagged you mustn't have sagged they mustn't have sagged
Perfetto con V-ing
I mustn't have been sagging you mustn't have been sagging she mustn't have been sagging we mustn't have been sagging you mustn't have been sagging they mustn't have been sagging
Forma interrogativa
Forma semplice
must I sag? must you sag? must she sag? must we sag? must you sag? must they sag?
Forma con V-ing
must I be sagging? must you be sagging? must she be sagging? must we be sagging? must you be sagging? must they be sagging?
Perfetto
must I have sagged? must you have sagged? must she have sagged? must we have sagged? must you have sagged? must they have sagged?
Perfetto con V-ing
must I have been sagging? must you have been sagging? must she have been sagging? must we have been sagging? must you have been sagging? must they have been sagging?
Forma interro-negativa
Forma semplice
mustn't I sag? mustn't you sag? mustn't she sag? mustn't we sag? mustn't you sag? mustn't they sag?
Forma con V-ing
mustn't I be sagging? mustn't you be sagging? mustn't she be sagging? mustn't we be sagging? mustn't you be sagging? mustn't they be sagging?
Perfetto
mustn't I have sagged? mustn't you have sagged? mustn't she have sagged? mustn't we have sagged? mustn't you have sagged? mustn't they have sagged?
Perfetto con V-ing
mustn't I have been sagging? mustn't you have been sagging? mustn't she have been sagging? mustn't we have been sagging? mustn't you have been sagging? mustn't they have been sagging?