| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [vb pp] [adv prt] at [art] | 63 |
|
| 2 | were [vb pp] at [art] [noun pl] | 37 |
|
| 3 | [vb pp] [adv prt] at [art] [noun pl] | 33 |
|
| 4 | were [vb pp] [adv prt] [art] [noun pl] | 6 |
|
