| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] [verb] at the [noun] | 15 |
|
| 2 | been [vb pp] [verb] at the [noun] | 13 |
|
| 3 | been [verb] [to-vb] at the [noun] | 11 |
|
| 4 | been [verb] [verb] at the [noun sg] | 10 |
|
