他们: they主格: nominative; nominative case主格: [语言学] nominative; nominative case你（主格）: you你们（主格）: you他（主格）: he它（主格）: it她（主格）: she我们（主格）: we主格的: nominatival; nominative主格线: major grid line分别为主格: nominative你，你们（主格）: you主格之我: the i独立主格结构: absolute construction他（她，它）们（主格）: they他们: they 他们的 their; theirs; 他们学校 their school; 他们自己 themselves; 他们会弹钢琴。 they can play the piano. 我们常向他们请教。 we often ask them for advice恳求救主格外垂听: pass me not o gentle saviour未独立主格结构: each with only one honeycomb常用在独立主格结构中如: permit自助者天助。（先行词：人，主格）: heaven helps those who help themselves扁他们: get em但他们: but they don't really comprehend对他们: go-vern-ment买他们: buy them
