| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it is | 3718 |
|
| 2 | [Wh det] is [pron] | 3373 |
|
| 3 | it is [pron] | 2865 |
|
| 4 | [Wh det] it [pron] | 24 |
|
