| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [adj] to [pron] | 62 |
|
| 2 | had [not/n't] been [adj] to | 33 |
|
| 3 | [not/n't] been [adj] to [pron] | 15 |
|
| 4 | had [not/n't] been [adj] [pron] | 5 |
|
