| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] they [prep] | 6672 |
|
| 2 | [vb past] they [prep] | 4504 |
|
| 3 | [vb past] [prep] they | 2862 |
|
| 4 | [vb past] [prep] [prep] | 1496 |
|
