| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [is] [verb] [prep] the | 636 |
|
| 2 | what [is] [verb] [prep] the | 636 |
|
| 3 | [pron] [is] [verb] at the | 234 |
|
| 4 | what [be] [verb] at the | 54 |
|
| 5 | what [is] [verb] at [art] | 23 |
|
| 6 | what [is] [verb] at the | 23 |
|
