| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] never been a [noun] for | 10 |
|
| 2 | have never been a [noun] for | 10 |
|
| 3 | has never been a [noun] for | 5 |
|
| 4 | [vb -s] never been a [noun] for | 5 |
|
