English verb conjugation
COULD CASH

Regular verb: cash - cashed - cashed

Affirmation

Simple form	V-ing form
I could cash you could cash she could cash we could cash you could cash they could cash	I could be cashing you could be cashing she could be cashing we could be cashing you could be cashing they could be cashing
Perfect	V-ing perfect
I could have cashed you could have cashed she could have cashed we could have cashed you could have cashed they could have cashed	I could have been cashing you could have been cashing she could have been cashing we could have been cashing you could have been cashing they could have been cashing

Negation

Simple form	V-ing form
I could not cash you could not cash she could not cash we could not cash you could not cash they could not cash	I could not be cashing you could not be cashing she could not be cashing we could not be cashing you could not be cashing they could not be cashing
Perfect	V-ing perfect
I could not have cashed you could not have cashed she could not have cashed we could not have cashed you could not have cashed they could not have cashed	I could not have been cashing you could not have been cashing she could not have been cashing we could not have been cashing you could not have been cashing they could not have been cashing

Interrogative form

Simple form	V-ing form
could I cash? could you cash? could she cash? could we cash? could you cash? could they cash?	could I be cashing? could you be cashing? could she be cashing? could we be cashing? could you be cashing? could they be cashing?
Perfect	V-ing perfect
could I have cashed? could you have cashed? could she have cashed? could we have cashed? could you have cashed? could they have cashed?	could I have been cashing? could you have been cashing? could she have been cashing? could we have been cashing? could you have been cashing? could they have been cashing?

Interro-negative form

Simple form	V-ing form
could I not cash? could you not cash? could she not cash? could we not cash? could you not cash? could they not cash?	could I not be cashing? could you not be cashing? could she not be cashing? could we not be cashing? could you not be cashing? could they not be cashing?
Perfect	V-ing perfect
could I not have cashed? could you not have cashed? could she not have cashed? could we not have cashed? could you not have cashed? could they not have cashed?	could I not have been cashing? could you not have been cashing? could she not have been cashing? could we not have been cashing? could you not have been cashing? could they not have been cashing?