Sentence Composition
| 1 | 我 | wǒ |
|
| =2 | 已经 | yǐjīng | already |
| =2 | 已经 | yǐjìng | already |
| 3 | 几年 | jǐnián |
|
| =4 | 没 | méi | (negative prefix for verbs) have not; not |
| =4 | 没 | mò |
|
| =5 | 回去 | huíqu |
|
| =5 | 回去 | huíqù |
|
| 6 | 波士顿 | Bōshìdùn | Boston, capital of Massachusetts |
| =7 | 了 | le |
|
| =7 | 了 | liǎo |
| =7 | 了 | liǎo |
|
| =7 | 了 | liào | unofficial variant of 瞭 liào |