| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [n mass] have been [verb] about | 7 |
|
| 2 | [n mass] have been [v-ing] about | 6 |
|
| 3 | [n mass] have been [verb] about | 6 |
|
| 4 | people have been [verb] about | 5 |
|
