| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] n't been a [adj] | 16 |
|
| 2 | it have n't [been] a [adj] | 16 |
|
| 3 | it [verb] n't [been] a [adj] | 16 |
|
| 4 | it [verb] n't [been] a [adj] | 10 |
|
| 5 | it [vb past] n't [been] a [adj] | 8 |
|
| 6 | it has n't [been] a [adj] | 8 |
|
| 7 | it [vb -s] n't [been] a [adj] | 8 |
|
| 8 | it had n't [been] a [adj] | 8 |
|
| 9 | it [verb] n't [been] an [adj] | 6 |
|
