否定副词「没(有)」 fǒudìng fùcí "méi(yǒu)"
否定副词「没(有)」（fǒudìng fùcí "méi(yǒu)"）means “没(有) + verb: negate possession, or a completed action”. 没(有) does two jobs: it negates 有 ('not have': 我没有钱), and it negates a completed/past action ('didn't': 他没来 'he didn't come'). Formation: 没(有) + 动词（否定完成 / 否定「有」）
没(有) + verb: negate possession, or a completed action
HSK1Formation
没(有) + 动词（否定完成 / 否定「有」）
Explanation
没(有) does two jobs: it negates 有 ('not have': 我没有钱), and it negates a completed/past action ('didn't': 他没来 'he didn't come'). When negating with 没, drop the 了. Use 不 for habits, the present and the future instead.
Examples
Note
没 negates past/有; 不 negates present/future/habits. With 没, drop 了.
FAQ
否定副词「没(有)」 — what does it mean and how is it used?
没(有) + verb: negate possession, or a completed action. 没(有) does two jobs: it negates 有 ('not have': 我没有钱), and it negates a completed/past action ('didn't': 他没来 'he didn't come'). When negating with 没, drop the 了. Use 不 for habits, the present and the future instead.
否定副词「没(有)」 — how do you form it?
没(有) + 动词（否定完成 / 否定「有」）
否定副词「没(有)」 — any usage notes?
没 negates past/有; 不 negates present/future/habits. With 没, drop 了.