could yammer yammer
Verbo regular: yammer yammer - yammer yammered- yammer yammered

ón, este verbo puede no existir, se da como ejemplo la conjugación.

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could yammer yammer
you could yammer yammer
she could yammer yammer
we could yammer yammer
you could yammer yammer
they could yammer yammer 	I could be yammer yammering
you could be yammer yammering
she could be yammer yammering
we could be yammer yammering
you could be yammer yammering
they could be yammer yammering	I could have yammer yammered
you could have yammer yammered
she could have yammer yammered
we could have yammer yammered
you could have yammer yammered
they could have yammer yammered	I could have been yammer yammering
you could have been yammer yammering
she could have been yammer yammering
we could have been yammer yammering
you could have been yammer yammering
they could have been yammer yammering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not yammer yammer
you could not yammer yammer
she could not yammer yammer
we could not yammer yammer
you could not yammer yammer
they could not yammer yammer 	I could not be yammer yammering
you could not be yammer yammering
she could not be yammer yammering
we could not be yammer yammering
you could not be yammer yammering
they could not be yammer yammering	I could not have yammer yammered
you could not have yammer yammered
she could not have yammer yammered
we could not have yammer yammered
you could not have yammer yammered
they could not have yammer yammered	I could not have been yammer yammering
you could not have been yammer yammering
she could not have been yammer yammering
we could not have been yammer yammering
you could not have been yammer yammering
they could not have been yammer yammering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I yammer yammer?
could you yammer yammer?
could she yammer yammer?
could we yammer yammer?
could you yammer yammer?
could they yammer yammer? 	could I be yammer yammering?
could you be yammer yammering?
could she be yammer yammering?
could we be yammer yammering?
could you be yammer yammering?
could they be yammer yammering? 	could I have yammer yammered?
could you have yammer yammered?
could she have yammer yammered?
could we have yammer yammered?
could you have yammer yammered?
could they have yammer yammered? 	could I have been yammer yammering?
could you have been yammer yammering?
could she have been yammer yammering?
could we have been yammer yammering?
could you have been yammer yammering?
could they have been yammer yammering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not yammer yammer?
could you not yammer yammer?
could she not yammer yammer?
could we not yammer yammer?
could you not yammer yammer?
could they not yammer yammer? 	could I not be yammer yammering?
could you not be yammer yammering?
could she not be yammer yammering?
could we not be yammer yammering?
could you not be yammer yammering?
could they not be yammer yammering? 	could I not have yammer yammered?
could you not have yammer yammered?
could she not have yammer yammered?
could we not have yammer yammered?
could you not have yammer yammered?
could they not have yammer yammered? 	could I not have been yammer yammering?
could you not have been yammer yammering?
could she not have been yammer yammering?
could we not have been yammer yammering?
could you not have been yammer yammering?
could they not have been yammer yammering?