| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has not been [verb] [prep] | 612 |
|
| 2 | has not been [verb] [prep] | 612 |
|
| 3 | has [adv] been [verb] for | 262 |
|
| 4 | have not been [verb] for | 230 |
|
| 5 | [verb] not been [verb] for | 230 |
|
| 6 | [vb -s] not been [verb] for | 61 |
|
| 7 | has not [be] [verb] for | 60 |
|
| 8 | has not been [verb] for | 60 |
|
| 9 | has not [been] [verb] for | 60 |
|
| 10 | has not be [verb] for | 60 |
|
