| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] been [verb] [prep] this [noun] | 20 |
|
| 2 | [to-vb] been [verb] [prep] this [noun] | 20 |
|
| 3 | [to-vb] been [verb] in this [noun] | 6 |
|
| 4 | [to-vb] been [verb] in this [noun] | 6 |
|
