must conservatise
Verbe régulier : conservatise - conservatised- conservatised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must conservatise
you must conservatise
he must conservatise
we must conservatise
you must conservatise
they must conservatise 	I must be conservatising
you must be conservatising
he must be conservatising
we must be conservatising
you must be conservatising
they must be conservatising	I must have conservatised
you must have conservatised
he must have conservatised
we must have conservatised
you must have conservatised
they must have conservatised	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 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't conservatise
you mustn't conservatise
he mustn't conservatise
we mustn't conservatise
you mustn't conservatise
they mustn't conservatise 	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	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	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 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I conservatise?
must you conservatise?
must he conservatise?
must we conservatise?
must you conservatise?
must they conservatise? 	must I be conservatising?
must you be conservatising?
must he be conservatising?
must we be conservatising?
must you be conservatising?
must they be conservatising? 	must I have conservatised?
must you have conservatised?
must he have conservatised?
must we have conservatised?
must you have conservatised?
must they have conservatised? 	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 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I conservatise?
mustn't you conservatise?
mustn't he conservatise?
mustn't we conservatise?
mustn't you conservatise?
mustn't they conservatise? 	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? 	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? 	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?