I must compost you must compost he must compost we must compost you must compost they must compost
Forma con V-ing
I must be composting you must be composting he must be composting we must be composting you must be composting they must be composting
Perfetto
I must have composted you must have composted he must have composted we must have composted you must have composted they must have composted
Perfetto con V-ing
I must have been composting you must have been composting he must have been composting we must have been composting you must have been composting they must have been composting
Negazione
Forma semplice
I mustn't compost you mustn't compost he mustn't compost we mustn't compost you mustn't compost they mustn't compost
Forma con V-ing
I mustn't be composting you mustn't be composting he mustn't be composting we mustn't be composting you mustn't be composting they mustn't be composting
Perfetto
I mustn't have composted you mustn't have composted he mustn't have composted we mustn't have composted you mustn't have composted they mustn't have composted
Perfetto con V-ing
I mustn't have been composting you mustn't have been composting he mustn't have been composting we mustn't have been composting you mustn't have been composting they mustn't have been composting
Forma interrogativa
Forma semplice
must I compost? must you compost? must he compost? must we compost? must you compost? must they compost?
Forma con V-ing
must I be composting? must you be composting? must he be composting? must we be composting? must you be composting? must they be composting?
Perfetto
must I have composted? must you have composted? must he have composted? must we have composted? must you have composted? must they have composted?
Perfetto con V-ing
must I have been composting? must you have been composting? must he have been composting? must we have been composting? must you have been composting? must they have been composting?
Forma interro-negativa
Forma semplice
mustn't I compost? mustn't you compost? mustn't he compost? mustn't we compost? mustn't you compost? mustn't they compost?
Forma con V-ing
mustn't I be composting? mustn't you be composting? mustn't he be composting? mustn't we be composting? mustn't you be composting? mustn't they be composting?
Perfetto
mustn't I have composted? mustn't you have composted? mustn't he have composted? mustn't we have composted? mustn't you have composted? mustn't they have composted?
Perfetto con V-ing
mustn't I have been composting? mustn't you have been composting? mustn't he have been composting? mustn't we have been composting? mustn't you have been composting? mustn't they have been composting?