| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there has not been a [adj] | 25 |
|
| 2 | [ex0] has not been a [adj] | 24 |
|
| 3 | [ex0] has not been a [adj] | 13 |
|
| 4 | [ex0] has n't been a [adj] | 12 |
|
