| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] at this [noun] | 13 |
|
| 2 | [verb] been [verb] at this [noun] | 13 |
|
| 3 | [adv] been [verb] at this [noun] | 6 |
|
| 4 | been [verb] at this [noun] [conj] | 5 |
|
