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