| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [prep] [adj] | 238 |
|
| 2 | have n't been [adj] | 169 |
|
| 3 | have n't been [prep] | 154 |
|
| 4 | n't been [prep] [adj] | 52 |
|
