| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [be] on | 606 |
|
| 2 | which [modal v] [be] [prep] | 367 |
|
| 3 | which [modal v] [be] [prep] | 367 |
|
| 4 | which [modal v] [be] on | 22 |
|
