| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] at [art] [det] [noun] | 7 |
|
| 2 | who be at [art] [det] [noun] | 6 |
|
| 3 | who [vb past] at [art] [det] [noun] | 6 |
|
| 4 | who [be] at [art] [det] [noun] | 6 |
|
