| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] at the time | 412 |
|
| 2 | who at the [noun] | 59 |
|
| 3 | [Wh pn] at the time | 29 |
|
| 4 | who at [art] time | 26 |
|
| 5 | who [prep] the time | 26 |
|
| 6 | who [prep] the time | 26 |
|
| 7 | who at the time | 25 |
|
| 8 | who at the time | 25 |
|
