Conjugación del verbo inglés
MUST GNASH

Verbo regular: gnash - gnashed - gnashed

Afirmación

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

Negación

Forma simple	Forma con V-ing
I mustn't gnash you mustn't gnash he mustn't gnash we mustn't gnash you mustn't gnash they mustn't gnash	I mustn't be gnashing you mustn't be gnashing he mustn't be gnashing we mustn't be gnashing you mustn't be gnashing they mustn't be gnashing
Perfecto	Perfecto con V-ing
I mustn't have gnashed you mustn't have gnashed he mustn't have gnashed we mustn't have gnashed you mustn't have gnashed they mustn't have gnashed	I mustn't have been gnashing you mustn't have been gnashing he mustn't have been gnashing we mustn't have been gnashing you mustn't have been gnashing they mustn't have been gnashing

Forma interrogativa

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

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I gnash? mustn't you gnash? mustn't he gnash? mustn't we gnash? mustn't you gnash? mustn't they gnash?	mustn't I be gnashing? mustn't you be gnashing? mustn't he be gnashing? mustn't we be gnashing? mustn't you be gnashing? mustn't they be gnashing?
Perfecto	Perfecto con V-ing
mustn't I have gnashed? mustn't you have gnashed? mustn't he have gnashed? mustn't we have gnashed? mustn't you have gnashed? mustn't they have gnashed?	mustn't I have been gnashing? mustn't you have been gnashing? mustn't he have been gnashing? mustn't we have been gnashing? mustn't you have been gnashing? mustn't they have been gnashing?