must materialise
Verbe régulier : materialise - materialised- materialised
Traduction française : se matérialiser - matérialiser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must materialise
you must materialise
he must materialise
we must materialise
you must materialise
they must materialise 	I must be materialising
you must be materialising
he must be materialising
we must be materialising
you must be materialising
they must be materialising	I must have materialised
you must have materialised
he must have materialised
we must have materialised
you must have materialised
they must have materialised	I must have been materialising
you must have been materialising
he must have been materialising
we must have been materialising
you must have been materialising
they must have been materialising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not materialise
you must not materialise
he must not materialise
we must not materialise
you must not materialise
they must not materialise 	I must not be materialising
you must not be materialising
he must not be materialising
we must not be materialising
you must not be materialising
they must not be materialising	I must not have materialised
you must not have materialised
he must not have materialised
we must not have materialised
you must not have materialised
they must not have materialised	I must not have been materialising
you must not have been materialising
he must not have been materialising
we must not have been materialising
you must not have been materialising
they must not have been materialising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I materialise?
must you materialise?
must he materialise?
must we materialise?
must you materialise?
must they materialise? 	must I be materialising?
must you be materialising?
must he be materialising?
must we be materialising?
must you be materialising?
must they be materialising? 	must I have materialised?
must you have materialised?
must he have materialised?
must we have materialised?
must you have materialised?
must they have materialised? 	must I have been materialising?
must you have been materialising?
must he have been materialising?
must we have been materialising?
must you have been materialising?
must they have been materialising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not materialise?
must you not materialise?
must he not materialise?
must we not materialise?
must you not materialise?
must they not materialise? 	must I not be materialising?
must you not be materialising?
must he not be materialising?
must we not be materialising?
must you not be materialising?
must they not be materialising? 	must I not have materialised?
must you not have materialised?
must he not have materialised?
must we not have materialised?
must you not have materialised?
must they not have materialised? 	must I not have been materialising?
must you not have been materialising?
must he not have been materialising?
must we not have been materialising?
must you not have been materialising?
must they not have been materialising?