| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | n't [been] for [adj] year | 6 |
|
| 2 | n't [be] for [num] year | 6 |
|
| 3 | n't [been] for [num] [noun] | 6 |
|
| 4 | n't [been] [prep] [num] year | 5 |
|
| 5 | n't [been] for [num] year | 5 |
|
| 6 | n't [been] [prep] [num] year | 5 |
|
| 7 | [adv] [been] for [num] year | 5 |
|
| 8 | not [been] for [num] year | 5 |
|
| 9 | [not/n't] [been] for [num] year | 5 |
|
