must radiotelephone
Verbe régulier : radiotelephone - radiotelephoned- radiotelephoned

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must radiotelephone
you must radiotelephone
he must radiotelephone
we must radiotelephone
you must radiotelephone
they must radiotelephone 	I must be radiotelephoning
you must be radiotelephoning
he must be radiotelephoning
we must be radiotelephoning
you must be radiotelephoning
they must be radiotelephoning	I must have radiotelephoned
you must have radiotelephoned
he must have radiotelephoned
we must have radiotelephoned
you must have radiotelephoned
they must have radiotelephoned	I must have been radiotelephoning
you must have been radiotelephoning
he must have been radiotelephoning
we must have been radiotelephoning
you must have been radiotelephoning
they must have been radiotelephoning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not radiotelephone
you must not radiotelephone
he must not radiotelephone
we must not radiotelephone
you must not radiotelephone
they must not radiotelephone 	I must not be radiotelephoning
you must not be radiotelephoning
he must not be radiotelephoning
we must not be radiotelephoning
you must not be radiotelephoning
they must not be radiotelephoning	I must not have radiotelephoned
you must not have radiotelephoned
he must not have radiotelephoned
we must not have radiotelephoned
you must not have radiotelephoned
they must not have radiotelephoned	I must not have been radiotelephoning
you must not have been radiotelephoning
he must not have been radiotelephoning
we must not have been radiotelephoning
you must not have been radiotelephoning
they must not have been radiotelephoning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I radiotelephone?
must you radiotelephone?
must he radiotelephone?
must we radiotelephone?
must you radiotelephone?
must they radiotelephone? 	must I be radiotelephoning?
must you be radiotelephoning?
must he be radiotelephoning?
must we be radiotelephoning?
must you be radiotelephoning?
must they be radiotelephoning? 	must I have radiotelephoned?
must you have radiotelephoned?
must he have radiotelephoned?
must we have radiotelephoned?
must you have radiotelephoned?
must they have radiotelephoned? 	must I have been radiotelephoning?
must you have been radiotelephoning?
must he have been radiotelephoning?
must we have been radiotelephoning?
must you have been radiotelephoning?
must they have been radiotelephoning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not radiotelephone?
must you not radiotelephone?
must he not radiotelephone?
must we not radiotelephone?
must you not radiotelephone?
must they not radiotelephone? 	must I not be radiotelephoning?
must you not be radiotelephoning?
must he not be radiotelephoning?
must we not be radiotelephoning?
must you not be radiotelephoning?
must they not be radiotelephoning? 	must I not have radiotelephoned?
must you not have radiotelephoned?
must he not have radiotelephoned?
must we not have radiotelephoned?
must you not have radiotelephoned?
must they not have radiotelephoned? 	must I not have been radiotelephoning?
must you not have been radiotelephoning?
must he not have been radiotelephoning?
must we not have been radiotelephoning?
must you not have been radiotelephoning?
must they not have been radiotelephoning?