| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] [verb] | 67338 |
|
| 2 | [pron] [is] [verb] | 65802 |
|
| 3 | [Wh det] [is] [verb] | 13626 |
|
| 4 | [Wh det] [pron] [is] | 7194 |
|
