| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [adj] [to-vb] at [art] | 18 |
|
| 2 | were [adj] [to-vb] at the | 13 |
|
| 3 | were able [to-vb] at [art] | 5 |
|
| 4 | were able [to-vb] at [art] | 5 |
|
| 5 | were [adj] [to-vb] at a | 5 |
|
