I must batten you must batten she must batten we must batten you must batten they must batten
Forme en V-ing
I must be battening you must be battening she must be battening we must be battening you must be battening they must be battening
Perfect
I must have battened you must have battened she must have battened we must have battened you must have battened they must have battened
Perfect en V-ing
I must have been battening you must have been battening she must have been battening we must have been battening you must have been battening they must have been battening
Négation
Forme simple
I mustn't batten you mustn't batten she mustn't batten we mustn't batten you mustn't batten they mustn't batten
Forme en V-ing
I mustn't be battening you mustn't be battening she mustn't be battening we mustn't be battening you mustn't be battening they mustn't be battening
Perfect
I mustn't have battened you mustn't have battened she mustn't have battened we mustn't have battened you mustn't have battened they mustn't have battened
Perfect en V-ing
I mustn't have been battening you mustn't have been battening she mustn't have been battening we mustn't have been battening you mustn't have been battening they mustn't have been battening
Forme interrogative
Forme simple
must I batten? must you batten? must she batten? must we batten? must you batten? must they batten?
Forme en V-ing
must I be battening? must you be battening? must she be battening? must we be battening? must you be battening? must they be battening?
Perfect
must I have battened? must you have battened? must she have battened? must we have battened? must you have battened? must they have battened?
Perfect en V-ing
must I have been battening? must you have been battening? must she have been battening? must we have been battening? must you have been battening? must they have been battening?
Forme interro-négative
Forme simple
mustn't I batten? mustn't you batten? mustn't she batten? mustn't we batten? mustn't you batten? mustn't they batten?
Forme en V-ing
mustn't I be battening? mustn't you be battening? mustn't she be battening? mustn't we be battening? mustn't you be battening? mustn't they be battening?
Perfect
mustn't I have battened? mustn't you have battened? mustn't she have battened? mustn't we have battened? mustn't you have battened? mustn't they have battened?
Perfect en V-ing
mustn't I have been battening? mustn't you have been battening? mustn't she have been battening? mustn't we have been battening? mustn't you have been battening? mustn't they have been battening?