| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it has not [been] [adj] | 8 |
|
| 2 | [subord] it [vb -s] not been [adj] | 8 |
|
| 3 | [subord] it [vb -s] not [been] [adj] | 7 |
|
