English verb conjugation
MUST STASH

Regular verb: stash - stashed - stashed

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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