Conjugación del verbo inglés
COULD GASIFY

Verbo regular: gasify - gasified - gasified

Afirmación

Forma simple	Forma con V-ing
I could gasify you could gasify he could gasify we could gasify you could gasify they could gasify	I could be gasifying you could be gasifying he could be gasifying we could be gasifying you could be gasifying they could be gasifying
Perfecto	Perfecto con V-ing
I could have gasified you could have gasified he could have gasified we could have gasified you could have gasified they could have gasified	I could have been gasifying you could have been gasifying he could have been gasifying we could have been gasifying you could have been gasifying they could have been gasifying

Negación

Forma simple	Forma con V-ing
I could not gasify you could not gasify he could not gasify we could not gasify you could not gasify they could not gasify	I could not be gasifying you could not be gasifying he could not be gasifying we could not be gasifying you could not be gasifying they could not be gasifying
Perfecto	Perfecto con V-ing
I could not have gasified you could not have gasified he could not have gasified we could not have gasified you could not have gasified they could not have gasified	I could not have been gasifying you could not have been gasifying he could not have been gasifying we could not have been gasifying you could not have been gasifying they could not have been gasifying

Forma interrogativa

Forma simple	Forma con V-ing
could I gasify? could you gasify? could he gasify? could we gasify? could you gasify? could they gasify?	could I be gasifying? could you be gasifying? could he be gasifying? could we be gasifying? could you be gasifying? could they be gasifying?
Perfecto	Perfecto con V-ing
could I have gasified? could you have gasified? could he have gasified? could we have gasified? could you have gasified? could they have gasified?	could I have been gasifying? could you have been gasifying? could he have been gasifying? could we have been gasifying? could you have been gasifying? could they have been gasifying?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not gasify? could you not gasify? could he not gasify? could we not gasify? could you not gasify? could they not gasify?	could I not be gasifying? could you not be gasifying? could he not be gasifying? could we not be gasifying? could you not be gasifying? could they not be gasifying?
Perfecto	Perfecto con V-ing
could I not have gasified? could you not have gasified? could he not have gasified? could we not have gasified? could you not have gasified? could they not have gasified?	could I not have been gasifying? could you not have been gasifying? could he not have been gasifying? could we not have been gasifying? could you not have been gasifying? could they not have been gasifying?