| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] [v-ing] [pron] | 2099 |
|
| 2 | have [be] [v-ing] [pron] | 1973 |
|
| 3 | [vb base] [be] [v-ing] [pron] | 727 |
|
| 4 | have [be] [verb] [pron] | 500 |
|
