English verb conjugation
COULD OVERWHELM

Regular verb: overwhelm - overwhelmed - overwhelmed

Affirmation

Simple form	V-ing form
I could overwhelm you could overwhelm he could overwhelm we could overwhelm you could overwhelm they could overwhelm	I could be overwhelming you could be overwhelming he could be overwhelming we could be overwhelming you could be overwhelming they could be overwhelming
Perfect	V-ing perfect
I could have overwhelmed you could have overwhelmed he could have overwhelmed we could have overwhelmed you could have overwhelmed they could have overwhelmed	I could have been overwhelming you could have been overwhelming he could have been overwhelming we could have been overwhelming you could have been overwhelming they could have been overwhelming

Negation

Simple form	V-ing form
I could not overwhelm you could not overwhelm he could not overwhelm we could not overwhelm you could not overwhelm they could not overwhelm	I could not be overwhelming you could not be overwhelming he could not be overwhelming we could not be overwhelming you could not be overwhelming they could not be overwhelming
Perfect	V-ing perfect
I could not have overwhelmed you could not have overwhelmed he could not have overwhelmed we could not have overwhelmed you could not have overwhelmed they could not have overwhelmed	I could not have been overwhelming you could not have been overwhelming he could not have been overwhelming we could not have been overwhelming you could not have been overwhelming they could not have been overwhelming

Interrogative form

Simple form	V-ing form
could I overwhelm? could you overwhelm? could he overwhelm? could we overwhelm? could you overwhelm? could they overwhelm?	could I be overwhelming? could you be overwhelming? could he be overwhelming? could we be overwhelming? could you be overwhelming? could they be overwhelming?
Perfect	V-ing perfect
could I have overwhelmed? could you have overwhelmed? could he have overwhelmed? could we have overwhelmed? could you have overwhelmed? could they have overwhelmed?	could I have been overwhelming? could you have been overwhelming? could he have been overwhelming? could we have been overwhelming? could you have been overwhelming? could they have been overwhelming?

Interro-negative form

Simple form	V-ing form
could I not overwhelm? could you not overwhelm? could he not overwhelm? could we not overwhelm? could you not overwhelm? could they not overwhelm?	could I not be overwhelming? could you not be overwhelming? could he not be overwhelming? could we not be overwhelming? could you not be overwhelming? could they not be overwhelming?
Perfect	V-ing perfect
could I not have overwhelmed? could you not have overwhelmed? could he not have overwhelmed? could we not have overwhelmed? could you not have overwhelmed? could they not have overwhelmed?	could I not have been overwhelming? could you not have been overwhelming? could he not have been overwhelming? could we not have been overwhelming? could you not have been overwhelming? could they not have been overwhelming?