| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] been for [num] [noun] | 8 |
|
| 2 | [not/n't] been [prep] [num] [noun pl] | 7 |
|
| 3 | n't been [prep] [num] [noun] | 6 |
|
| 4 | [not/n't] been [prep] [num] years | 5 |
|
| 5 | [not/n't] been [prep] [num] year | 5 |
|
