| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [v-ing] up at [art] | 22 |
|
| 2 | was [v-ing] up at the | 17 |
|
| 3 | was [v-ing] up at the | 17 |
|
| 4 | was [v-ing] up at a | 5 |
|
