| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [vb base] [prep] be in | 8 |
|
| 2 | [Wh det] [vb base] to be in | 8 |
|
| 3 | [Wh det] [vb base] [prep] be in | 8 |
|
| 4 | which [vb base] [prep] be in | 8 |
|
