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 couldn't gnash you couldn't gnash she couldn't gnash we couldn't gnash you couldn't gnash they couldn't gnash	I couldn't be gnashing you couldn't be gnashing she couldn't be gnashing we couldn't be gnashing you couldn't be gnashing they couldn't be gnashing
Perfecto	Perfecto con V-ing
I couldn't have gnashed you couldn't have gnashed she couldn't have gnashed we couldn't have gnashed you couldn't have gnashed they couldn't have gnashed	I couldn't have been gnashing you couldn't have been gnashing she couldn't have been gnashing we couldn't have been gnashing you couldn't have been gnashing they couldn't 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
couldn't I gnash? couldn't you gnash? couldn't she gnash? couldn't we gnash? couldn't you gnash? couldn't they gnash?	couldn't I be gnashing? couldn't you be gnashing? couldn't she be gnashing? couldn't we be gnashing? couldn't you be gnashing? couldn't they be gnashing?
Perfecto	Perfecto con V-ing
couldn't I have gnashed? couldn't you have gnashed? couldn't she have gnashed? couldn't we have gnashed? couldn't you have gnashed? couldn't they have gnashed?	couldn't I have been gnashing? couldn't you have been gnashing? couldn't she have been gnashing? couldn't we have been gnashing? couldn't you have been gnashing? couldn't they have been gnashing?