| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] it is | 7978 |
|
| 2 | [Wh det] [noun] is | 4901 |
|
| 3 | [Wh det] it is | 3718 |
|
| 4 | [Wh det] [noun] it | 1106 |
|
