| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] not been [verb] for some | 11 |
|
| 2 | have not [been] [verb] for some | 11 |
|
| 3 | [verb] not [been] [vb pp] for some | 10 |
|
| 4 | [verb] not [been] [verb] for some | 9 |
|
| 5 | has not [been] [verb] for some | 5 |
|
| 6 | [vb -s] not [been] [verb] for some | 5 |
|
