必须先...
[主语] + 必须先 + [谓词/短语]
Core sentence pattern in modern spoken Mandarin.
[Authentic Cinema Evidence Base]
(2 clips)
00:02
00:02
(在屋内 后门门口有一张椅子) ── Previous context
“Anyone coming in would have to move the bins,”
📐 必须
→Nuance: 核心交际意图完全一致可替换
📐 都...
→Nuance: 核心交际意图完全一致可替换
📐 ...
→Nuance: 现代语境下先行动作的表述
📐 ...
→Nuance: 核心交际意图完全一致可替换
📐 问...
→Nuance: 核心交际意图完全一致可替换
📐 应当先行收押
→Nuance: 现代语境下先行动作的表述