Conjugación del verbo inglés
COULD GNASH

Verbo regular: gnash - gnashed - gnashed

Afirmación

Forma simple	Forma con V-ing
I could gnash you could gnash she could gnash we could gnash you could gnash they could gnash	I could be gnashing you could be gnashing she could be gnashing we could be gnashing you could be gnashing they could be gnashing
Perfecto	Perfecto con V-ing
I could have gnashed you could have gnashed she could have gnashed we could have gnashed you could have gnashed they could have gnashed	I could have been gnashing you could have been gnashing she could have been gnashing we could have been gnashing you could have been gnashing they could have been gnashing

Negación

Forma simple	Forma con V-ing
I could not gnash you could not gnash she could not gnash we could not gnash you could not gnash they could not gnash	I could not be gnashing you could not be gnashing she could not be gnashing we could not be gnashing you could not be gnashing they could not be gnashing
Perfecto	Perfecto con V-ing
I could not have gnashed you could not have gnashed she could not have gnashed we could not have gnashed you could not have gnashed they could not have gnashed	I could not have been gnashing you could not have been gnashing she could not have been gnashing we could not have been gnashing you could not have been gnashing they could not have been gnashing

Forma interrogativa

Forma simple	Forma con V-ing
could I gnash? could you gnash? could she gnash? could we gnash? could you gnash? could they gnash?	could I be gnashing? could you be gnashing? could she be gnashing? could we be gnashing? could you be gnashing? could they be gnashing?
Perfecto	Perfecto con V-ing
could I have gnashed? could you have gnashed? could she have gnashed? could we have gnashed? could you have gnashed? could they have gnashed?	could I have been gnashing? could you have been gnashing? could she have been gnashing? could we have been gnashing? could you have been gnashing? could they have been gnashing?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not gnash? could you not gnash? could she not gnash? could we not gnash? could you not gnash? could they not gnash?	could I not be gnashing? could you not be gnashing? could she not be gnashing? could we not be gnashing? could you not be gnashing? could they not be gnashing?
Perfecto	Perfecto con V-ing
could I not have gnashed? could you not have gnashed? could she not have gnashed? could we not have gnashed? could you not have gnashed? could they not have gnashed?	could I not have been gnashing? could you not have been gnashing? could she not have been gnashing? could we not have been gnashing? could you not have been gnashing? could they not have been gnashing?