| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [adv] [adj] | 1590 |
|
| 2 | n't been [adv] [adj] | 151 |
|
| 3 | has n't been [adj] | 133 |
|
| 4 | has n't been [adv] | 56 |
|
