must federate
Verbe régulier : federate - federated- federated
Traduction française : fédérer - se fédérer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must federate
you must federate
he must federate
we must federate
you must federate
they must federate 	I must be federating
you must be federating
he must be federating
we must be federating
you must be federating
they must be federating	I must have federated
you must have federated
he must have federated
we must have federated
you must have federated
they must have federated	I must have been federating
you must have been federating
he must have been federating
we must have been federating
you must have been federating
they must have been federating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not federate
you must not federate
he must not federate
we must not federate
you must not federate
they must not federate 	I must not be federating
you must not be federating
he must not be federating
we must not be federating
you must not be federating
they must not be federating	I must not have federated
you must not have federated
he must not have federated
we must not have federated
you must not have federated
they must not have federated	I must not have been federating
you must not have been federating
he must not have been federating
we must not have been federating
you must not have been federating
they must not have been federating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I federate?
must you federate?
must he federate?
must we federate?
must you federate?
must they federate? 	must I be federating?
must you be federating?
must he be federating?
must we be federating?
must you be federating?
must they be federating? 	must I have federated?
must you have federated?
must he have federated?
must we have federated?
must you have federated?
must they have federated? 	must I have been federating?
must you have been federating?
must he have been federating?
must we have been federating?
must you have been federating?
must they have been federating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not federate?
must you not federate?
must he not federate?
must we not federate?
must you not federate?
must they not federate? 	must I not be federating?
must you not be federating?
must he not be federating?
must we not be federating?
must you not be federating?
must they not be federating? 	must I not have federated?
must you not have federated?
must he not have federated?
must we not have federated?
must you not have federated?
must they not have federated? 	must I not have been federating?
must you not have been federating?
must he not have been federating?
must we not have been federating?
must you not have been federating?
must they not have been federating?