| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pers pn] [vb past] at [det] time | 6 |
|
| 2 | [Wh det] [pron] [vb past] at [det] time | 6 |
|
| 3 | [Wh det] [vb past] at the [det] time | 5 |
|
| 4 | [Wh det] [vb past] at [art] [det] time | 5 |
|
| 5 | [Wh det] [vb past] at the [det] time | 5 |
|
| 6 | [Wh det] [vb past] at [art] [det] time | 5 |
|
