| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [vb infin] been [prep] [adj] | 9 |
|
| 2 | not have been [prep] [adj] | 9 |
|
| 3 | not have been [prep] [adj] | 9 |
|
| 4 | not [verb] been [prep] [adj] | 9 |
|
