English verb conjugation
COULD BARREL

Regular verb: barrel - barreled - barreled

Affirmation

Simple form	V-ing form
I could barrel you could barrel he could barrel we could barrel you could barrel they could barrel	I could be barreling you could be barreling he could be barreling we could be barreling you could be barreling they could be barreling
Perfect	V-ing perfect
I could have barreled you could have barreled he could have barreled we could have barreled you could have barreled they could have barreled	I could have been barreling you could have been barreling he could have been barreling we could have been barreling you could have been barreling they could have been barreling

Negation

Simple form	V-ing form
I could not barrel you could not barrel he could not barrel we could not barrel you could not barrel they could not barrel	I could not be barreling you could not be barreling he could not be barreling we could not be barreling you could not be barreling they could not be barreling
Perfect	V-ing perfect
I could not have barreled you could not have barreled he could not have barreled we could not have barreled you could not have barreled they could not have barreled	I could not have been barreling you could not have been barreling he could not have been barreling we could not have been barreling you could not have been barreling they could not have been barreling

Interrogative form

Simple form	V-ing form
could I barrel? could you barrel? could he barrel? could we barrel? could you barrel? could they barrel?	could I be barreling? could you be barreling? could he be barreling? could we be barreling? could you be barreling? could they be barreling?
Perfect	V-ing perfect
could I have barreled? could you have barreled? could he have barreled? could we have barreled? could you have barreled? could they have barreled?	could I have been barreling? could you have been barreling? could he have been barreling? could we have been barreling? could you have been barreling? could they have been barreling?

Interro-negative form

Simple form	V-ing form
could I not barrel? could you not barrel? could he not barrel? could we not barrel? could you not barrel? could they not barrel?	could I not be barreling? could you not be barreling? could he not be barreling? could we not be barreling? could you not be barreling? could they not be barreling?
Perfect	V-ing perfect
could I not have barreled? could you not have barreled? could he not have barreled? could we not have barreled? could you not have barreled? could they not have barreled?	could I not have been barreling? could you not have been barreling? could he not have been barreling? could we not have been barreling? could you not have been barreling? could they not have been barreling?