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

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

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't federate
you couldn't federate
she couldn't federate
we couldn't federate
you couldn't federate
they couldn't federate 	I couldn't be federating
you couldn't be federating
she couldn't be federating
we couldn't be federating
you couldn't be federating
they couldn't be federating	I couldn't have federated
you couldn't have federated
she couldn't have federated
we couldn't have federated
you couldn't have federated
they couldn't have federated	I couldn't have been federating
you couldn't have been federating
she couldn't have been federating
we couldn't have been federating
you couldn't have been federating
they couldn't have been federating	

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

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I federate?
couldn't you federate?
couldn't she federate?
couldn't we federate?
couldn't you federate?
couldn't they federate? 	couldn't I be federating?
couldn't you be federating?
couldn't she be federating?
couldn't we be federating?
couldn't you be federating?
couldn't they be federating? 	couldn't I have federated?
couldn't you have federated?
couldn't she have federated?
couldn't we have federated?
couldn't you have federated?
couldn't they have federated? 	couldn't I have been federating?
couldn't you have been federating?
couldn't she have been federating?
couldn't we have been federating?
couldn't you have been federating?
couldn't they have been federating?