| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [not/n't] [been] [adj] | 162 |
|
| 2 | [pron] [verb] [not/n't] [been] [det] | 134 |
|
| 3 | it [verb] [adv] [been] [det] | 34 |
|
| 4 | it [verb] [not/n't] [be] [det] | 16 |
|
