| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [be] subject to | 335 |
|
| 2 | which [be] subject to | 76 |
|
| 3 | which [noun pl] [be] to | 54 |
|
| 4 | which [noun pl] [be] subject | 5 |
|
