| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what [is] [prep] | 382 |
|
| 2 | [verb] what [is] [prep] | 382 |
|
| 3 | [verb] [pron] [is] on | 212 |
|
| 4 | [verb] what [be] on | 115 |
|
| 5 | [verb] what [is] on | 84 |
|
