| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been subjected to | 131 |
|
| 2 | have [not/n't] been to | 121 |
|
| 3 | [not/n't] been subjected to | 11 |
|
| 4 | have [not/n't] been subjected | 9 |
|
