English verb conjugation
CAN PLASH

Regular verb: plash - plashed - plashed

Affirmation

Simple form	V-ing form
I can plash you can plash he can plash we can plash you can plash they can plash	I can be plashing you can be plashing he can be plashing we can be plashing you can be plashing they can be plashing
Perfect	V-ing perfect
I can have plashed you can have plashed he can have plashed we can have plashed you can have plashed they can have plashed	I can have been plashing you can have been plashing he can have been plashing we can have been plashing you can have been plashing they can have been plashing

Negation

Simple form	V-ing form
I cannot plash you cannot plash he cannot plash we cannot plash you cannot plash they cannot plash	I cannot be plashing you cannot be plashing he cannot be plashing we cannot be plashing you cannot be plashing they cannot be plashing
Perfect	V-ing perfect
I cannot have plashed you cannot have plashed he cannot have plashed we cannot have plashed you cannot have plashed they cannot have plashed	I cannot have been plashing you cannot have been plashing he cannot have been plashing we cannot have been plashing you cannot have been plashing they cannot have been plashing

Interrogative form

Simple form	V-ing form
can I plash? can you plash? can he plash? can we plash? can you plash? can they plash?	can I be plashing? can you be plashing? can he be plashing? can we be plashing? can you be plashing? can they be plashing?
Perfect	V-ing perfect
can I have plashed? can you have plashed? can he have plashed? can we have plashed? can you have plashed? can they have plashed?	can I have been plashing? can you have been plashing? can he have been plashing? can we have been plashing? can you have been plashing? can they have been plashing?

Interro-negative form

Simple form	V-ing form
can I not plash? can you not plash? can he not plash? can we not plash? can you not plash? can they not plash?	can I not be plashing? can you not be plashing? can he not be plashing? can we not be plashing? can you not be plashing? can they not be plashing?
Perfect	V-ing perfect
can I not have plashed? can you not have plashed? can he not have plashed? can we not have plashed? can you not have plashed? can they not have plashed?	can I not have been plashing? can you not have been plashing? can he not have been plashing? can we not have been plashing? can you not have been plashing? can they not have been plashing?