English verb conjugation
CAN GNASH

Regular verb: gnash - gnashed - gnashed

Affirmation

Simple form	V-ing form
I can gnash you can gnash she can gnash we can gnash you can gnash they can gnash	I can be gnashing you can be gnashing she can be gnashing we can be gnashing you can be gnashing they can be gnashing
Perfect	V-ing perfect
I can have gnashed you can have gnashed she can have gnashed we can have gnashed you can have gnashed they can have gnashed	I can have been gnashing you can have been gnashing she can have been gnashing we can have been gnashing you can have been gnashing they can have been gnashing

Negation

Simple form	V-ing form
I cannot gnash you cannot gnash she cannot gnash we cannot gnash you cannot gnash they cannot gnash	I cannot be gnashing you cannot be gnashing she cannot be gnashing we cannot be gnashing you cannot be gnashing they cannot be gnashing
Perfect	V-ing perfect
I cannot have gnashed you cannot have gnashed she cannot have gnashed we cannot have gnashed you cannot have gnashed they cannot have gnashed	I cannot have been gnashing you cannot have been gnashing she cannot have been gnashing we cannot have been gnashing you cannot have been gnashing they cannot have been gnashing

Interrogative form

Simple form	V-ing form
can I gnash? can you gnash? can she gnash? can we gnash? can you gnash? can they gnash?	can I be gnashing? can you be gnashing? can she be gnashing? can we be gnashing? can you be gnashing? can they be gnashing?
Perfect	V-ing perfect
can I have gnashed? can you have gnashed? can she have gnashed? can we have gnashed? can you have gnashed? can they have gnashed?	can I have been gnashing? can you have been gnashing? can she have been gnashing? can we have been gnashing? can you have been gnashing? can they have been gnashing?

Interro-negative form

Simple form	V-ing form
can I not gnash? can you not gnash? can she not gnash? can we not gnash? can you not gnash? can they not gnash?	can I not be gnashing? can you not be gnashing? can she not be gnashing? can we not be gnashing? can you not be gnashing? can they not be gnashing?
Perfect	V-ing perfect
can I not have gnashed? can you not have gnashed? can she not have gnashed? can we not have gnashed? can you not have gnashed? can they not have gnashed?	can I not have been gnashing? can you not have been gnashing? can she not have been gnashing? can we not have been gnashing? can you not have been gnashing? can they not have been gnashing?