| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] [be] [v-ing] | 2232 |
|
| 2 | i [be] [v-ing] be | 406 |
|
| 3 | i [vb base] [be] be | 33 |
|
| 4 | [vb base] [be] [v-ing] be | 29 |
|
| 5 | i [vb base] [v-ing] be | 14 |
|
