| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] [be] [verb] [prep] the | 175 |
|
| 2 | [pron] [pron] [be] [verb] at the | 58 |
|
| 3 | what [pron] [be] [verb] at [art] | 35 |
|
| 4 | what [pron] [be] [verb] at [art] | 35 |
|
| 5 | what [pron] [be] [verb] at the | 35 |
|
