I must conservatise you must conservatise he must conservatise we must conservatise you must conservatise they must conservatise
Forme en V-ing
I must be conservatising you must be conservatising he must be conservatising we must be conservatising you must be conservatising they must be conservatising
Perfect
I must have conservatised you must have conservatised he must have conservatised we must have conservatised you must have conservatised they must have conservatised
Perfect en V-ing
I must have been conservatising you must have been conservatising he must have been conservatising we must have been conservatising you must have been conservatising they must have been conservatising
Négation
Forme simple
I mustn't conservatise you mustn't conservatise he mustn't conservatise we mustn't conservatise you mustn't conservatise they mustn't conservatise
Forme en V-ing
I mustn't be conservatising you mustn't be conservatising he mustn't be conservatising we mustn't be conservatising you mustn't be conservatising they mustn't be conservatising
Perfect
I mustn't have conservatised you mustn't have conservatised he mustn't have conservatised we mustn't have conservatised you mustn't have conservatised they mustn't have conservatised
Perfect en V-ing
I mustn't have been conservatising you mustn't have been conservatising he mustn't have been conservatising we mustn't have been conservatising you mustn't have been conservatising they mustn't have been conservatising
Forme interrogative
Forme simple
must I conservatise? must you conservatise? must he conservatise? must we conservatise? must you conservatise? must they conservatise?
Forme en V-ing
must I be conservatising? must you be conservatising? must he be conservatising? must we be conservatising? must you be conservatising? must they be conservatising?
Perfect
must I have conservatised? must you have conservatised? must he have conservatised? must we have conservatised? must you have conservatised? must they have conservatised?
Perfect en V-ing
must I have been conservatising? must you have been conservatising? must he have been conservatising? must we have been conservatising? must you have been conservatising? must they have been conservatising?
Forme interro-négative
Forme simple
mustn't I conservatise? mustn't you conservatise? mustn't he conservatise? mustn't we conservatise? mustn't you conservatise? mustn't they conservatise?
Forme en V-ing
mustn't I be conservatising? mustn't you be conservatising? mustn't he be conservatising? mustn't we be conservatising? mustn't you be conservatising? mustn't they be conservatising?
Perfect
mustn't I have conservatised? mustn't you have conservatised? mustn't he have conservatised? mustn't we have conservatised? mustn't you have conservatised? mustn't they have conservatised?
Perfect en V-ing
mustn't I have been conservatising? mustn't you have been conservatising? mustn't he have been conservatising? mustn't we have been conservatising? mustn't you have been conservatising? mustn't they have been conservatising?