| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be subject to [adj] review | 12 |
|
| 2 | [vb mod] be subject to [adj] review | 12 |
|
| 3 | may be subject to [adj] review | 10 |
|
| 4 | may be subject to [adj] review | 10 |
|
