Verbo regolare: volunteer - volunteered - volunteered
Affermazione
Forma semplice
I must volunteer you must volunteer he must volunteer we must volunteer you must volunteer they must volunteer
Forma con V-ing
I must be volunteering you must be volunteering he must be volunteering we must be volunteering you must be volunteering they must be volunteering
Perfetto
I must have volunteered you must have volunteered he must have volunteered we must have volunteered you must have volunteered they must have volunteered
Perfetto con V-ing
I must have been volunteering you must have been volunteering he must have been volunteering we must have been volunteering you must have been volunteering they must have been volunteering
Negazione
Forma semplice
I mustn't volunteer you mustn't volunteer he mustn't volunteer we mustn't volunteer you mustn't volunteer they mustn't volunteer
Forma con V-ing
I mustn't be volunteering you mustn't be volunteering he mustn't be volunteering we mustn't be volunteering you mustn't be volunteering they mustn't be volunteering
Perfetto
I mustn't have volunteered you mustn't have volunteered he mustn't have volunteered we mustn't have volunteered you mustn't have volunteered they mustn't have volunteered
Perfetto con V-ing
I mustn't have been volunteering you mustn't have been volunteering he mustn't have been volunteering we mustn't have been volunteering you mustn't have been volunteering they mustn't have been volunteering
Forma interrogativa
Forma semplice
must I volunteer? must you volunteer? must he volunteer? must we volunteer? must you volunteer? must they volunteer?
Forma con V-ing
must I be volunteering? must you be volunteering? must he be volunteering? must we be volunteering? must you be volunteering? must they be volunteering?
Perfetto
must I have volunteered? must you have volunteered? must he have volunteered? must we have volunteered? must you have volunteered? must they have volunteered?
Perfetto con V-ing
must I have been volunteering? must you have been volunteering? must he have been volunteering? must we have been volunteering? must you have been volunteering? must they have been volunteering?
Forma interro-negativa
Forma semplice
mustn't I volunteer? mustn't you volunteer? mustn't he volunteer? mustn't we volunteer? mustn't you volunteer? mustn't they volunteer?
Forma con V-ing
mustn't I be volunteering? mustn't you be volunteering? mustn't he be volunteering? mustn't we be volunteering? mustn't you be volunteering? mustn't they be volunteering?
Perfetto
mustn't I have volunteered? mustn't you have volunteered? mustn't he have volunteered? mustn't we have volunteered? mustn't you have volunteered? mustn't they have volunteered?
Perfetto con V-ing
mustn't I have been volunteering? mustn't you have been volunteering? mustn't he have been volunteering? mustn't we have been volunteering? mustn't you have been volunteering? mustn't they have been volunteering?