| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [noun] [modal v] [be] subject to | 30 |
|
| 2 | [det] [noun sg] [modal v] [be] subject to | 15 |
|
| 3 | [det] [noun pl] [modal v] [be] subject to | 13 |
|
