English verb conjugation
CAN CASH

Regular verb: cash - cashed - cashed

Affirmation

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

Negation

Simple form	V-ing form
I cannot cash you cannot cash he cannot cash we cannot cash you cannot cash they cannot cash	I cannot be cashing you cannot be cashing he cannot be cashing we cannot be cashing you cannot be cashing they cannot be cashing
Perfect	V-ing perfect
I cannot have cashed you cannot have cashed he cannot have cashed we cannot have cashed you cannot have cashed they cannot have cashed	I cannot have been cashing you cannot have been cashing he cannot have been cashing we cannot have been cashing you cannot have been cashing they cannot have been cashing

Interrogative form

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

Interro-negative form

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