| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have not [been] [verb] for | 160 |
|
| 2 | have [been] [verb] for years | 107 |
|
| 3 | have not [verb] for years | 12 |
|
| 4 | not [been] [verb] for years | 5 |
|
