| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it is | 3718 |
|
| 2 | [vb base] it is | 2029 |
|
| 3 | [Wh det] [vb base] it | 314 |
|
| 4 | [Wh det] [vb base] is | 98 |
|
