| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] they at the time | 20 |
|
| 2 | [prep] they at the time | 20 |
|
| 3 | [prep] them at the time | 20 |
|
| 4 | [prep] they at the time | 20 |
|
| 5 | to they at the time | 10 |
|
| 6 | to they at the time | 10 |
|
