| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [verb] been [prep] | 121 |
|
| 2 | [adv] [v-ing] been [prep] | 17 |
|
| 3 | not [v-ing] [be] [prep] | 8 |
|
| 4 | not [v-ing] be [prep] | 8 |
|
| 5 | not [v-ing] [been] [prep] | 5 |
|
