| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [adv] be [v-ing] | 618 |
|
| 2 | [vb base] all be [verb] | 211 |
|
| 3 | [verb] all be [v-ing] | 53 |
|
| 4 | [vb base] all [be] [v-ing] | 33 |
|
