| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] up at the | 264 |
|
| 2 | [been] [v-ing] at the | 145 |
|
| 3 | [been] [v-ing] up the | 27 |
|
| 4 | [been] [v-ing] up at | 10 |
|
