Verbe régulier : tough - toughed - toughed Traduction française : tenir bon
Affirmation
Forme simple
I must tough you must tough she must tough we must tough you must tough they must tough
Forme en V-ing
I must be toughing you must be toughing she must be toughing we must be toughing you must be toughing they must be toughing
Perfect
I must have toughed you must have toughed she must have toughed we must have toughed you must have toughed they must have toughed
Perfect en V-ing
I must have been toughing you must have been toughing she must have been toughing we must have been toughing you must have been toughing they must have been toughing
Négation
Forme simple
I mustn't tough you mustn't tough she mustn't tough we mustn't tough you mustn't tough they mustn't tough
Forme en V-ing
I mustn't be toughing you mustn't be toughing she mustn't be toughing we mustn't be toughing you mustn't be toughing they mustn't be toughing
Perfect
I mustn't have toughed you mustn't have toughed she mustn't have toughed we mustn't have toughed you mustn't have toughed they mustn't have toughed
Perfect en V-ing
I mustn't have been toughing you mustn't have been toughing she mustn't have been toughing we mustn't have been toughing you mustn't have been toughing they mustn't have been toughing
Forme interrogative
Forme simple
must I tough? must you tough? must she tough? must we tough? must you tough? must they tough?
Forme en V-ing
must I be toughing? must you be toughing? must she be toughing? must we be toughing? must you be toughing? must they be toughing?
Perfect
must I have toughed? must you have toughed? must she have toughed? must we have toughed? must you have toughed? must they have toughed?
Perfect en V-ing
must I have been toughing? must you have been toughing? must she have been toughing? must we have been toughing? must you have been toughing? must they have been toughing?
Forme interro-négative
Forme simple
mustn't I tough? mustn't you tough? mustn't she tough? mustn't we tough? mustn't you tough? mustn't they tough?
Forme en V-ing
mustn't I be toughing? mustn't you be toughing? mustn't she be toughing? mustn't we be toughing? mustn't you be toughing? mustn't they be toughing?
Perfect
mustn't I have toughed? mustn't you have toughed? mustn't she have toughed? mustn't we have toughed? mustn't you have toughed? mustn't they have toughed?
Perfect en V-ing
mustn't I have been toughing? mustn't you have been toughing? mustn't she have been toughing? mustn't we have been toughing? mustn't you have been toughing? mustn't they have been toughing?