| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] been one [prep] | 14 |
|
| 2 | [not/n't] been [num] of | 14 |
|
| 3 | not been [num] [prep] | 9 |
|
| 4 | n't been [num] [prep] | 5 |
|
