| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] he at the | 28 |
|
| 2 | [be] [v-ing] [prep] he at | 25 |
|
| 3 | [be] [v-ing] [prep] at the | 17 |
|
| 4 | [be] [prep] he at the | 7 |
|
