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 couldn't barrel you couldn't barrel he couldn't barrel we couldn't barrel you couldn't barrel they couldn't barrel	I couldn't be barreling you couldn't be barreling he couldn't be barreling we couldn't be barreling you couldn't be barreling they couldn't be barreling
Perfect	V-ing perfect
I couldn't have barreled you couldn't have barreled he couldn't have barreled we couldn't have barreled you couldn't have barreled they couldn't have barreled	I couldn't have been barreling you couldn't have been barreling he couldn't have been barreling we couldn't have been barreling you couldn't have been barreling they couldn't 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
couldn't I barrel? couldn't you barrel? couldn't he barrel? couldn't we barrel? couldn't you barrel? couldn't they barrel?	couldn't I be barreling? couldn't you be barreling? couldn't he be barreling? couldn't we be barreling? couldn't you be barreling? couldn't they be barreling?
Perfect	V-ing perfect
couldn't I have barreled? couldn't you have barreled? couldn't he have barreled? couldn't we have barreled? couldn't you have barreled? couldn't they have barreled?	couldn't I have been barreling? couldn't you have been barreling? couldn't he have been barreling? couldn't we have been barreling? couldn't you have been barreling? couldn't they have been barreling?