Conjugação do verbo inglês
COULD FEDERATE

Verbo regular: federate - federated - federated

Afirmação

Forma simple	Forma com V-ing
I could federate you could federate he could federate we could federate you could federate they could federate	I could be federating you could be federating he could be federating we could be federating you could be federating they could be federating
Perfeito	Perfeito com V-ing
I could have federated you could have federated he 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 he could have been federating we could have been federating you could have been federating they could have been federating

Negação

Forma simple	Forma com V-ing
I could not federate you could not federate he could not federate we could not federate you could not federate they could not federate	I could not be federating you could not be federating he could not be federating we could not be federating you could not be federating they could not be federating
Perfeito	Perfeito com V-ing
I could not have federated you could not have federated he could not have federated we could not have federated you could not have federated they could not have federated	I could not have been federating you could not have been federating he could not have been federating we could not have been federating you could not have been federating they could not have been federating

Forma interrogativa

Forma simple	Forma com V-ing
could I federate? could you federate? could he federate? could we federate? could you federate? could they federate?	could I be federating? could you be federating? could he be federating? could we be federating? could you be federating? could they be federating?
Perfeito	Perfeito com V-ing
could I have federated? could you have federated? could he 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 he have been federating? could we have been federating? could you have been federating? could they have been federating?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not federate? could you not federate? could he not federate? could we not federate? could you not federate? could they not federate?	could I not be federating? could you not be federating? could he not be federating? could we not be federating? could you not be federating? could they not be federating?
Perfeito	Perfeito com V-ing
could I not have federated? could you not have federated? could he not have federated? could we not have federated? could you not have federated? could they not have federated?	could I not have been federating? could you not have been federating? could he not have been federating? could we not have been federating? could you not have been federating? could they not have been federating?