| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] for | 3821 |
|
| 2 | have not been [vb pp] | 3471 |
|
| 3 | have not [vb pp] for | 228 |
|
| 4 | not been [vb pp] for | 156 |
|
| 5 | have not been for | 70 |
|
