| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] [be] [v-ing] [prep] | 2680 |
|
| 2 | [verb] he [be] [verb] [prep] | 749 |
|
| 3 | [verb] he [be] [v-ing] [prep] | 559 |
|
