| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [v-ing] [adv] at the | 28 |
|
| 2 | [noun prp] [v-ing] [adv] at the | 19 |
|
| 3 | [noun prp] were [adv] at the | 16 |
|
| 4 | [noun prp] were [v-ing] [adv] at | 12 |
|
| 5 | [noun prp] were [v-ing] at the | 8 |
|
