| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] the time so | 11 |
|
| 2 | [prep] the time so | 11 |
|
| 3 | [prep] the time so | 11 |
|
| 4 | at the time so | 7 |
|
| 5 | at the time so | 7 |
|
