| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] this [noun sg] | 113 |
|
| 2 | [v-ing] about this [noun sg] | 71 |
|
| 3 | been [v-ing] about this | 19 |
|
| 4 | been [v-ing] about [noun sg] | 18 |
|
