Conjugación del verbo inglés
COULD NECROSE

Verbo regular: necrose - necrosed - necrosed

Afirmación

Forma simple	Forma con V-ing
I could necrose you could necrose he could necrose we could necrose you could necrose they could necrose	I could be necrosing you could be necrosing he could be necrosing we could be necrosing you could be necrosing they could be necrosing
Perfecto	Perfecto con V-ing
I could have necrosed you could have necrosed he could have necrosed we could have necrosed you could have necrosed they could have necrosed	I could have been necrosing you could have been necrosing he could have been necrosing we could have been necrosing you could have been necrosing they could have been necrosing

Negación

Forma simple	Forma con V-ing
I couldn't necrose you couldn't necrose he couldn't necrose we couldn't necrose you couldn't necrose they couldn't necrose	I couldn't be necrosing you couldn't be necrosing he couldn't be necrosing we couldn't be necrosing you couldn't be necrosing they couldn't be necrosing
Perfecto	Perfecto con V-ing
I couldn't have necrosed you couldn't have necrosed he couldn't have necrosed we couldn't have necrosed you couldn't have necrosed they couldn't have necrosed	I couldn't have been necrosing you couldn't have been necrosing he couldn't have been necrosing we couldn't have been necrosing you couldn't have been necrosing they couldn't have been necrosing

Forma interrogativa

Forma simple	Forma con V-ing
could I necrose? could you necrose? could he necrose? could we necrose? could you necrose? could they necrose?	could I be necrosing? could you be necrosing? could he be necrosing? could we be necrosing? could you be necrosing? could they be necrosing?
Perfecto	Perfecto con V-ing
could I have necrosed? could you have necrosed? could he have necrosed? could we have necrosed? could you have necrosed? could they have necrosed?	could I have been necrosing? could you have been necrosing? could he have been necrosing? could we have been necrosing? could you have been necrosing? could they have been necrosing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I necrose? couldn't you necrose? couldn't he necrose? couldn't we necrose? couldn't you necrose? couldn't they necrose?	couldn't I be necrosing? couldn't you be necrosing? couldn't he be necrosing? couldn't we be necrosing? couldn't you be necrosing? couldn't they be necrosing?
Perfecto	Perfecto con V-ing
couldn't I have necrosed? couldn't you have necrosed? couldn't he have necrosed? couldn't we have necrosed? couldn't you have necrosed? couldn't they have necrosed?	couldn't I have been necrosing? couldn't you have been necrosing? couldn't he have been necrosing? couldn't we have been necrosing? couldn't you have been necrosing? couldn't they have been necrosing?