| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [verb] [be] [v-ing] | 1942 |
|
| 2 | [pron] [vb -s] [be] [v-ing] | 1907 |
|
| 3 | he [vb -s] [be] [verb] | 1428 |
|
