| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [det] [vb base] [prep] be | 6 |
|
| 2 | which [det] [vb base] to be | 6 |
|
| 3 | which [det] [vb base] to be | 6 |
|
| 4 | which [det] [vb base] [prep] be | 6 |
|
