| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it have n't [been] [adj] | 8 |
|
| 2 | [subord] it [verb] n't been [adj] | 8 |
|
| 3 | [subord] it [verb] n't [been] [adj] | 7 |
|
| 4 | if it [verb] n't [been] [adj] | 6 |
|
