| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] be [vb pp] [prep] | 12900 |
|
| 2 | [Wh det] be [vb pp] [prep] | 12900 |
|
| 3 | [pron] be [vb pp] to | 9317 |
|
| 4 | [Wh det] be [verb] to | 2261 |
|
| 5 | [Wh det] [be] [vb pp] to | 1779 |
|
| 6 | [Wh det] be [vb pp] to | 1779 |
|
