| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [that] [pron] | 20801 |
|
| 2 | [Wh pn] [vb past] [pron] | 8542 |
|
| 3 | [Wh pn] [vb past] [that] | 1257 |
|
