| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have be subjected to a | 24 |
|
| 2 | have been subject to a | 24 |
|
| 3 | have be subject to a | 19 |
|
| 4 | has be subject to a | 13 |
|
| 5 | had be subject to a | 6 |
|
| 6 | have be subject to an | 5 |
|
