| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] not [been] [adj] for | 9 |
|
| 2 | it [vb -s] not been [adj] for | 9 |
|
| 3 | it has not [been] [adj] for | 8 |
|
| 4 | it [vb -s] not [been] [adj] for | 5 |
|
