must sterilise
Verbe régulier : sterilise - sterilised- sterilised
Traduction française : (UK) stériliser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must sterilise
you must sterilise
he must sterilise
we must sterilise
you must sterilise
they must sterilise 	I must be sterilising
you must be sterilising
he must be sterilising
we must be sterilising
you must be sterilising
they must be sterilising	I must have sterilised
you must have sterilised
he must have sterilised
we must have sterilised
you must have sterilised
they must have sterilised	I must have been sterilising
you must have been sterilising
he must have been sterilising
we must have been sterilising
you must have been sterilising
they must have been sterilising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't sterilise
you mustn't sterilise
he mustn't sterilise
we mustn't sterilise
you mustn't sterilise
they mustn't sterilise 	I mustn't be sterilising
you mustn't be sterilising
he mustn't be sterilising
we mustn't be sterilising
you mustn't be sterilising
they mustn't be sterilising	I mustn't have sterilised
you mustn't have sterilised
he mustn't have sterilised
we mustn't have sterilised
you mustn't have sterilised
they mustn't have sterilised	I mustn't have been sterilising
you mustn't have been sterilising
he mustn't have been sterilising
we mustn't have been sterilising
you mustn't have been sterilising
they mustn't have been sterilising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I sterilise?
must you sterilise?
must he sterilise?
must we sterilise?
must you sterilise?
must they sterilise? 	must I be sterilising?
must you be sterilising?
must he be sterilising?
must we be sterilising?
must you be sterilising?
must they be sterilising? 	must I have sterilised?
must you have sterilised?
must he have sterilised?
must we have sterilised?
must you have sterilised?
must they have sterilised? 	must I have been sterilising?
must you have been sterilising?
must he have been sterilising?
must we have been sterilising?
must you have been sterilising?
must they have been sterilising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I sterilise?
mustn't you sterilise?
mustn't he sterilise?
mustn't we sterilise?
mustn't you sterilise?
mustn't they sterilise? 	mustn't I be sterilising?
mustn't you be sterilising?
mustn't he be sterilising?
mustn't we be sterilising?
mustn't you be sterilising?
mustn't they be sterilising? 	mustn't I have sterilised?
mustn't you have sterilised?
mustn't he have sterilised?
mustn't we have sterilised?
mustn't you have sterilised?
mustn't they have sterilised? 	mustn't I have been sterilising?
mustn't you have been sterilising?
mustn't he have been sterilising?
mustn't we have been sterilising?
mustn't you have been sterilising?
mustn't they have been sterilising?