| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [been] [vb pp] [adj] | 548 |
|
| 2 | [vb -s] [been] [vb pp] at | 471 |
|
| 3 | [been] [vb pp] at [adj] | 111 |
|
| 4 | [vb -s] [vb pp] at [adj] | 31 |
|
