even if
Noun +
This grammar point is used to indicate that even if a certain condition exists, the result or the speaker's attitude remains the same. It is a formal expression often used to emphasize that something is true regardless of the noun or noun phrase that precedes it.
The noun is followed directly by
小さなミス
Even if it is a small mistake, it is important to fix it.
子供
Even if you are a child, you must follow the rules.
嘘
Whether it is a lie or the truth, I want to know.