Conjugación del verbo inglés
COULD DECAY

Verbo regular: decay - decayed - decayed

Afirmación

Forma simple	Forma con V-ing
I could decay you could decay she could decay we could decay you could decay they could decay	I could be decaying you could be decaying she could be decaying we could be decaying you could be decaying they could be decaying
Perfecto	Perfecto con V-ing
I could have decayed you could have decayed she could have decayed we could have decayed you could have decayed they could have decayed	I could have been decaying you could have been decaying she could have been decaying we could have been decaying you could have been decaying they could have been decaying

Negación

Forma simple	Forma con V-ing
I could not decay you could not decay she could not decay we could not decay you could not decay they could not decay	I could not be decaying you could not be decaying she could not be decaying we could not be decaying you could not be decaying they could not be decaying
Perfecto	Perfecto con V-ing
I could not have decayed you could not have decayed she could not have decayed we could not have decayed you could not have decayed they could not have decayed	I could not have been decaying you could not have been decaying she could not have been decaying we could not have been decaying you could not have been decaying they could not have been decaying

Forma interrogativa

Forma simple	Forma con V-ing
could I decay? could you decay? could she decay? could we decay? could you decay? could they decay?	could I be decaying? could you be decaying? could she be decaying? could we be decaying? could you be decaying? could they be decaying?
Perfecto	Perfecto con V-ing
could I have decayed? could you have decayed? could she have decayed? could we have decayed? could you have decayed? could they have decayed?	could I have been decaying? could you have been decaying? could she have been decaying? could we have been decaying? could you have been decaying? could they have been decaying?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not decay? could you not decay? could she not decay? could we not decay? could you not decay? could they not decay?	could I not be decaying? could you not be decaying? could she not be decaying? could we not be decaying? could you not be decaying? could they not be decaying?
Perfecto	Perfecto con V-ing
could I not have decayed? could you not have decayed? could she not have decayed? could we not have decayed? could you not have decayed? could they not have decayed?	could I not have been decaying? could you not have been decaying? could she not have been decaying? could we not have been decaying? could you not have been decaying? could they not have been decaying?