| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] [be] | 16818 |
|
| 2 | [pron] it [be] | 10016 |
|
| 3 | [Wh det] it [be] | 7068 |
|
| 4 | what it [be] | 4010 |
|
