| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [vb pp] at [art] [adj] | 47 |
|
| 2 | has [been] [vb pp] at [art] [adj] | 47 |
|
| 3 | has [been] [vb pp] at [art] [adj] | 34 |
|
| 4 | has [been] [vb pp] at the [adj] | 34 |
|
| 5 | has [been] [vb pp] at the [adj] | 34 |
|
| 6 | has [been] [vb pp] at a [adj] | 13 |
|
| 7 | has [been] [vb pp] at a [adj] | 12 |
|
| 8 | has [been] [vb pp] at [art] [adj -er] | 6 |
|
