| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been [adj] | 7775 |
|
| 2 | [vb past] at [adj] | 3451 |
|
| 3 | [vb past] been at | 425 |
|
| 4 | been at [adj] | 135 |
|
