| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [Wh det] [is] | 4183 |
|
| 2 | [Wh det] [is] on | 423 |
|
| 3 | [verb] [Wh det] on | 98 |
|
| 4 | [verb] [is] on | 58 |
|
