| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] n't been [adj] | 51 |
|
| 2 | it have n't [been] [adj] | 51 |
|
| 3 | it [verb] n't [been] [adj] | 40 |
|
| 4 | it has n't [been] [adj] | 33 |
|
| 5 | it [vb -s] n't [been] [adj] | 33 |
|
| 6 | it had n't [been] [adj] | 18 |
|
| 7 | it [vb past] n't [been] [adj] | 18 |
|
| 8 | it [verb] n't [been] easy | 17 |
|
| 9 | it [verb] n't [been] easy | 17 |
|
| 10 | it [verb] n't [been] [det] | 9 |
|
