English verb conjugation
CAN STASH

Regular verb: stash - stashed - stashed

Affirmation

Simple form	V-ing form
I can stash you can stash he can stash we can stash you can stash they can stash	I can be stashing you can be stashing he can be stashing we can be stashing you can be stashing they can be stashing
Perfect	V-ing perfect
I can have stashed you can have stashed he can have stashed we can have stashed you can have stashed they can have stashed	I can have been stashing you can have been stashing he can have been stashing we can have been stashing you can have been stashing they can have been stashing

Negation

Simple form	V-ing form
I cannot stash you cannot stash he cannot stash we cannot stash you cannot stash they cannot stash	I cannot be stashing you cannot be stashing he cannot be stashing we cannot be stashing you cannot be stashing they cannot be stashing
Perfect	V-ing perfect
I cannot have stashed you cannot have stashed he cannot have stashed we cannot have stashed you cannot have stashed they cannot have stashed	I cannot have been stashing you cannot have been stashing he cannot have been stashing we cannot have been stashing you cannot have been stashing they cannot have been stashing

Interrogative form

Simple form	V-ing form
can I stash? can you stash? can he stash? can we stash? can you stash? can they stash?	can I be stashing? can you be stashing? can he be stashing? can we be stashing? can you be stashing? can they be stashing?
Perfect	V-ing perfect
can I have stashed? can you have stashed? can he have stashed? can we have stashed? can you have stashed? can they have stashed?	can I have been stashing? can you have been stashing? can he have been stashing? can we have been stashing? can you have been stashing? can they have been stashing?

Interro-negative form

Simple form	V-ing form
can I not stash? can you not stash? can he not stash? can we not stash? can you not stash? can they not stash?	can I not be stashing? can you not be stashing? can he not be stashing? can we not be stashing? can you not be stashing? can they not be stashing?
Perfect	V-ing perfect
can I not have stashed? can you not have stashed? can he not have stashed? can we not have stashed? can you not have stashed? can they not have stashed?	can I not have been stashing? can you not have been stashing? can he not have been stashing? can we not have been stashing? can you not have been stashing? can they not have been stashing?