| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not a [noun] for | 378 |
|
| 2 | [been] a [noun] for | 338 |
|
| 3 | not [been] a [noun] | 161 |
|
| 4 | not [been] [noun] for | 10 |
|
