| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [be] [v-ing] [prep] [det] | 354 |
|
| 2 | [pron] [be] [v-ing] on [det] | 148 |
|
| 3 | i [be] [v-ing] on [adj] | 35 |
|
| 4 | i [be] [verb] on [det] | 33 |
|
