| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not have been [art] | 164 |
|
| 2 | have been such [art] | 154 |
|
| 3 | not have such [art] | 33 |
|
| 4 | not have been such | 9 |
|
| 5 | not been such [art] | 8 |
|
