| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have not been subject to | 13 |
|
| 2 | have not [been] subject to | 13 |
|
| 3 | have not be subject to | 13 |
|
| 4 | has not [be] subject to | 5 |
|
| 5 | had not [be] subject to | 5 |
|
