Coniugazione del verbo inglese
MUST SIT

Verbo irregolare: sit - sat - sat

Affermazione

Forma semplice	Forma con V-ing
I must sit you must sit he must sit we must sit you must sit they must sit	I must be sitting you must be sitting he must be sitting we must be sitting you must be sitting they must be sitting
Perfetto	Perfetto con V-ing
I must have sat you must have sat he must have sat we must have sat you must have sat they must have sat	I must have been sitting you must have been sitting he must have been sitting we must have been sitting you must have been sitting they must have been sitting

Negazione

Forma semplice	Forma con V-ing
I mustn't sit you mustn't sit he mustn't sit we mustn't sit you mustn't sit they mustn't sit	I mustn't be sitting you mustn't be sitting he mustn't be sitting we mustn't be sitting you mustn't be sitting they mustn't be sitting
Perfetto	Perfetto con V-ing
I mustn't have sat you mustn't have sat he mustn't have sat we mustn't have sat you mustn't have sat they mustn't have sat	I mustn't have been sitting you mustn't have been sitting he mustn't have been sitting we mustn't have been sitting you mustn't have been sitting they mustn't have been sitting

Forma interrogativa

Forma semplice	Forma con V-ing
must I sit? must you sit? must he sit? must we sit? must you sit? must they sit?	must I be sitting? must you be sitting? must he be sitting? must we be sitting? must you be sitting? must they be sitting?
Perfetto	Perfetto con V-ing
must I have sat? must you have sat? must he have sat? must we have sat? must you have sat? must they have sat?	must I have been sitting? must you have been sitting? must he have been sitting? must we have been sitting? must you have been sitting? must they have been sitting?

Forma interro-negativa

Forma semplice	Forma con V-ing
mustn't I sit? mustn't you sit? mustn't he sit? mustn't we sit? mustn't you sit? mustn't they sit?	mustn't I be sitting? mustn't you be sitting? mustn't he be sitting? mustn't we be sitting? mustn't you be sitting? mustn't they be sitting?
Perfetto	Perfetto con V-ing
mustn't I have sat? mustn't you have sat? mustn't he have sat? mustn't we have sat? mustn't you have sat? mustn't they have sat?	mustn't I have been sitting? mustn't you have been sitting? mustn't he have been sitting? mustn't we have been sitting? mustn't you have been sitting? mustn't they have been sitting?