| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] have not been [art] [adj] | 10 |
|
| 2 | [noun pl] have not been [art] [adj] | 8 |
|
| 3 | [noun pl] have not been a [adj] | 6 |
|
| 4 | [noun pl] has not been [art] [adj] | 6 |
|
| 5 | [noun pl] have not been a [adj] | 5 |
|
