| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it be [prep] | 1290 |
|
| 2 | [Wh adv] [pron] be [prep] | 1063 |
|
| 3 | [Wh adv] [pers pn] be [prep] | 1033 |
|
| 4 | [Wh adv] it be [prep] | 230 |
|
| 5 | [Wh adv] it [be] [prep] | 230 |
|
