| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it not [been] [prep] | 139 |
|
| 2 | it [not/n't] been [prep] | 139 |
|
| 3 | it [not/n't] [been] [prep] | 139 |
|
| 4 | it [not/n't] [been] for | 136 |
|
| 5 | it [not/n't] [been] for | 136 |
|
