| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not been [vb pp] [prep] | 1431 |
|
| 2 | [adv] been [vb pp] for | 716 |
|
| 3 | not [be] [vb pp] for | 653 |
|
| 4 | not be [vb pp] for | 653 |
|
| 5 | [not/n't] been [vb pp] for | 217 |
|
| 6 | not been [vb pp] for | 217 |
|
| 7 | not been [verb] for | 168 |
|
| 8 | not [been] [vb pp] for | 156 |
|
