| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it [be] | 7067 |
|
| 2 | [Wh det] it be | 7067 |
|
| 3 | [Wh det] [pron] is | 5503 |
|
| 4 | [Wh det] [pers pn] is | 4683 |
|
| 5 | [Wh det] it [is] | 4524 |
|
| 6 | [pron] it is | 4389 |
|
| 7 | [Wh det] it is | 3719 |
|
