| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been a [adj] | 884 |
|
| 2 | not have been [adj] | 678 |
|
| 3 | not have a [adj] | 662 |
|
| 4 | not been a [adj] | 116 |
|
| 5 | not have been a | 108 |
|
