| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [adv] [vb pp] [conj] | 1264 |
|
| 2 | were [adv] [vb pp] at | 232 |
|
| 3 | [adv] [vb pp] [conj] at | 77 |
|
| 4 | were [vb pp] [conj] at | 23 |
|
