| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [verb] been | 2341 |
|
| 2 | [adv] [v-ing] been | 157 |
|
| 3 | [not/n't] [v-ing] [be] | 132 |
|
| 4 | [not/n't] [v-ing] be | 132 |
|
| 5 | [not/n't] [v-ing] [been] | 55 |
|
