| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [was/were] [v-ing] at the | 109 |
|
| 2 | [was/were] [v-ing] up at the | 25 |
|
| 3 | he [was/were] [v-ing] up the | 18 |
|
| 4 | he [was/were] [v-ing] up at | 10 |
|
