| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [not/n't] [been] used [prep] [adj] | 5 |
|
| 2 | had [not/n't] been use [prep] [adj] | 5 |
|
| 3 | had not [been] use [prep] [adj] | 5 |
|
