| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] have [been] a [adj] | 1166 |
|
| 2 | have not [been] a [adj] | 139 |
|
| 3 | [ex0] have not [been] a | 92 |
|
| 4 | [ex0] have not [been] [adj] | 7 |
|
