| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [vb pp] to be | 2826 |
|
| 2 | [Wh adv] [pron] [be] [vb pp] to | 186 |
|
| 3 | [Wh adv] [pron] [be] to be | 108 |
|
