| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [prep] a [adj] | 262 |
|
| 2 | have not [been] a [adj] | 139 |
|
| 3 | have not [been] [prep] a | 65 |
|
| 4 | not [been] [prep] a [adj] | 29 |
|
| 5 | have not [been] [prep] [adj] | 24 |
|
