| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] been [prep] [art] [noun] | 104 |
|
| 2 | [pron] [vb past] been at [art] [noun] | 91 |
|
| 3 | who [verb] been at [art] [noun] | 35 |
|
| 4 | who [vb past] been at [art] [noun] | 22 |
|
| 5 | who [vb past] [been] at [art] [noun] | 22 |
|
| 6 | who [vb past] [be] at [art] [noun] | 22 |
|
| 7 | who [vb past] be at [art] [noun] | 22 |
|
