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