| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [v-ing] at the | 467 |
|
| 2 | were [adv] [v-ing] the | 296 |
|
| 3 | were [v-ing] at the | 192 |
|
| 4 | were [adv] at the | 98 |
|
| 5 | were [adv] [v-ing] at | 65 |
|
