must philosophize
Verbe régulier : philosophize - philosophized- philosophized
Traduction française : philosopher 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must philosophize
you must philosophize
he must philosophize
we must philosophize
you must philosophize
they must philosophize 	I must be philosophizing
you must be philosophizing
he must be philosophizing
we must be philosophizing
you must be philosophizing
they must be philosophizing	I must have philosophized
you must have philosophized
he must have philosophized
we must have philosophized
you must have philosophized
they must have philosophized	I must have been philosophizing
you must have been philosophizing
he must have been philosophizing
we must have been philosophizing
you must have been philosophizing
they must have been philosophizing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not philosophize
you must not philosophize
he must not philosophize
we must not philosophize
you must not philosophize
they must not philosophize 	I must not be philosophizing
you must not be philosophizing
he must not be philosophizing
we must not be philosophizing
you must not be philosophizing
they must not be philosophizing	I must not have philosophized
you must not have philosophized
he must not have philosophized
we must not have philosophized
you must not have philosophized
they must not have philosophized	I must not have been philosophizing
you must not have been philosophizing
he must not have been philosophizing
we must not have been philosophizing
you must not have been philosophizing
they must not have been philosophizing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I philosophize?
must you philosophize?
must he philosophize?
must we philosophize?
must you philosophize?
must they philosophize? 	must I be philosophizing?
must you be philosophizing?
must he be philosophizing?
must we be philosophizing?
must you be philosophizing?
must they be philosophizing? 	must I have philosophized?
must you have philosophized?
must he have philosophized?
must we have philosophized?
must you have philosophized?
must they have philosophized? 	must I have been philosophizing?
must you have been philosophizing?
must he have been philosophizing?
must we have been philosophizing?
must you have been philosophizing?
must they have been philosophizing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not philosophize?
must you not philosophize?
must he not philosophize?
must we not philosophize?
must you not philosophize?
must they not philosophize? 	must I not be philosophizing?
must you not be philosophizing?
must he not be philosophizing?
must we not be philosophizing?
must you not be philosophizing?
must they not be philosophizing? 	must I not have philosophized?
must you not have philosophized?
must he not have philosophized?
must we not have philosophized?
must you not have philosophized?
must they not have philosophized? 	must I not have been philosophizing?
must you not have been philosophizing?
must he not have been philosophizing?
must we not have been philosophizing?
must you not have been philosophizing?
must they not have been philosophizing?