| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] when [pron] | 1714 |
|
| 2 | [prep] [pron] [conj] they | 1636 |
|
| 3 | [prep] [pron] [subord] they | 945 |
|
| 4 | [prep] [pron] when they | 200 |
|
| 5 | [prep] [pron] when they | 200 |
|
