| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been an [adj] [noun] | 184 |
|
| 2 | had [not/n't] been [adj] [noun] | 34 |
|
| 3 | [not/n't] been an [adj] [noun] | 26 |
|
| 4 | had [not/n't] been an [adj] | 12 |
|
| 5 | had [not/n't] been an [noun] | 11 |
|
