| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [adv] [vb pp] [adj] | 15 |
|
| 2 | [vb -s] been [adv] [vb pp] [adj] | 6 |
|
| 3 | [vb -s] been [adv] [vb pp] [det] | 5 |
|
