| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] [be] [v-ing] [prep] | 2680 |
|
| 2 | [pron] has [be] [v-ing] [prep] | 328 |
|
| 3 | [verb] [pron] has [be] [v-ing] | 49 |
|
