| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [noun] about | 48 |
|
| 2 | been [noun pl] about | 29 |
|
| 3 | been [noun sg] about | 19 |
|
| 4 | been doubt about | 7 |
|
| 5 | been doubts about | 5 |
|
| 6 | been complaint about | 5 |
|
| 7 | been concern about | 5 |
|
| 8 | been complaints about | 5 |
|
| 9 | been concern about | 5 |
|
