| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who had not be [prep] | 11 |
|
| 2 | who had not been [prep] | 11 |
|
| 3 | who had not be [prep] | 11 |
|
| 4 | who had not be [prep] | 9 |
|
| 5 | who had not be in | 7 |
|
| 6 | who had not be in | 7 |
|
