| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pos pn] [noun sg] they | 352 |
|
| 2 | [prep] [pos pn] [noun sg] before | 251 |
|
| 3 | [prep] [noun sg] before they | 98 |
|
| 4 | [pos pn] [noun sg] before they | 41 |
|
