| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have not be for a long | 7 |
|
| 2 | have not [be] for a long | 7 |
|
| 3 | have not [been] for a long | 7 |
|
| 4 | have not [be] for a long | 7 |
|
| 5 | have not been for a long | 7 |
|
| 6 | have n't [be] for a long | 7 |
|
