| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] a [noun] for | 430 |
|
| 2 | been a [noun] for | 375 |
|
| 3 | [not/n't] been a [noun] | 182 |
|
| 4 | [not/n't] been [noun] for | 10 |
|
