| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] at [adj] [noun sg] | 38 |
|
| 2 | been [verb] at [adj] level | 6 |
|
| 3 | been [verb] at [adj] expense | 6 |
|
| 4 | been [verb] at great [noun sg] | 5 |
|
