| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [be] [v-ing] | 7085 |
|
| 2 | [conj] [be] [v-ing] | 6375 |
|
| 3 | [conj] [vb base] [be] | 2243 |
|
| 4 | [conj] [vb base] [v-ing] | 1669 |
|
