| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [adv] [be] to [be] | 26 |
|
| 2 | [Wh det] [adv] [be] to [be] | 9 |
|
| 3 | [Wh det] [adv] [be] [prep] [be] | 9 |
|
