| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] been [det] [noun] who [vb past] | 5 |
|
| 2 | have been [det] [noun] who [verb] | 5 |
|
| 3 | [vb infin] been [det] [noun] who [verb] | 5 |
|
