| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] about [noun prp] | 564 |
|
| 2 | [v-ing] [noun prp] [be] | 358 |
|
| 3 | about [noun prp] [be] | 238 |
|
| 4 | [v-ing] about [be] | 143 |
|
