| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [n mass] [Wh pn] [vb past] in | 10 |
|
| 2 | [n mass] who [vb past] in | 10 |
|
| 3 | people [Wh pn] [vb past] in | 9 |
|
| 4 | [n mass] [Wh pn] came in | 6 |
|
