| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv] [be] | 1353 |
|
| 2 | [v-ing] [adv] about | 847 |
|
| 3 | [v-ing] about [be] | 143 |
|
| 4 | [adv] about [be] | 57 |
|
