| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] the [noun pl] | 181 |
|
| 2 | have been [v-ing] about the | 63 |
|
| 3 | have been [v-ing] about [noun pl] | 17 |
|
| 4 | been [v-ing] about the [noun pl] | 13 |
|
