| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] it [be] [pron] | 659 |
|
| 2 | [Wh det] it [be] [pron] | 418 |
|
| 3 | what [pron] [be] [pron] | 345 |
|
| 4 | what [pers pn] [be] [pron] | 299 |
|
| 5 | what it [be] [pron] | 257 |
|
| 6 | what it [be] [pron] | 257 |
|
