| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] been [verb] in [det] [noun] | 15 |
|
| 2 | [to-vb] been [vb pp] in [det] [noun] | 15 |
|
|
|
[to-vb] been (3) in [det] [noun] Next page
|