| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] [be] [v-ing] | 13030 |
|
| 2 | [verb] [pers pn] [be] [v-ing] | 10684 |
|
| 3 | [verb] i [be] [verb] | 2205 |
|
| 4 | [verb] i [be] [v-ing] | 1897 |
|
