| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] were [adv] | 2615 |
|
| 2 | were [adv] at | 517 |
|
| 3 | [noun prp] [adv] at | 307 |
|
| 4 | [noun prp] were at | 85 |
|
