| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have n't [be] for [adj] year | 6 |
|
| 2 | [verb] n't [been] for [adj] year | 6 |
|
| 3 | [verb] n't been for [adj] year | 6 |
|
| 4 | [verb] n't [be] for [adj] years | 6 |
|
| 5 | [verb] n't be for [adj] year | 6 |
|
| 6 | [verb] n't [be] for [num] year | 5 |
|
