| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [adv] | 22746 |
|
| 2 | [be] [v-ing] after | 474 |
|
| 3 | [be] [adv] after | 315 |
|
| 4 | [v-ing] [adv] after | 192 |
|
