| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [modal v] [be] subject to | 6 |
|
| 2 | [verb] [modal v] be subject to | 6 |
|
| 3 | [verb] [modal v] [be] subject to | 6 |
|
| 4 | [verb] [modal v] be subject to | 6 |
|
| 5 | [verb] [vb mod] [be] subject to | 6 |
|
