| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] be [vb pp] to be | 716 |
|
| 2 | [conj] be [vb pp] to be | 477 |
|
| 3 | [conj] [Wh det] be [vb pp] be | 78 |
|
| 4 | [conj] [Wh det] be [vb pp] to | 51 |
|
| 5 | [conj] [Wh det] be to be | 26 |
|
