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Help Liam ask his roommate to borrow his famously lucky, neon-green sweater for an upcoming retro party. Select ALL the grammatically correct ways he might ask for permission.
The correct answers are Can I borrow your neon sweater tonight? and Could I borrow your neon sweater tonight?
When asking for permission, both "can" and "could" are perfectly correct! "Can" is more informal and friendly, while "could" is a little more polite and soft. After modal verbs like "can" and "could," we always use the base form of the verb without "to" or any endings (borrow).