| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] at [art] | 2298 |
|
| 2 | [be] [v-ing] [pn reflx] [art] | 56 |
|
| 3 | [v-ing] [pn reflx] at [art] | 52 |
|
| 4 | [be] [v-ing] [pn reflx] at | 28 |
|
