English verb conjugation
CAN BARREL

Regular verb: barrel - barreled - barreled

Affirmation

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

Negation

Simple form	V-ing form
I can't barrel you can't barrel he can't barrel we can't barrel you can't barrel they can't barrel	I can't be barreling you can't be barreling he can't be barreling we can't be barreling you can't be barreling they can't be barreling
Perfect	V-ing perfect
I can't have barreled you can't have barreled he can't have barreled we can't have barreled you can't have barreled they can't have barreled	I can't have been barreling you can't have been barreling he can't have been barreling we can't have been barreling you can't have been barreling they can't have been barreling

Interrogative form

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

Interro-negative form

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