ませんでしたMeanings1expressiondid not; was notpolite (teineigo)›Polite past negative suffix attached to the continuative form (連用形) of verbs. Used in formal or polite speech to negate an action or state in the past.See also: ません昨日きのうは雨あめが降ふりませんでした。It did not rain yesterday.会かい議ぎには出しゅっ席せきしませんでし