| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb mod] to be [adj] | 17 |
|
| 2 | [Wh det] used to be [adj] | 17 |
|
| 3 | what [vb mod] to be [adj] | 8 |
|
| 4 | [Wh det] ought to be [adj] | 8 |
|
