| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb mod] be on | 22 |
|
| 2 | which [vb mod] be on | 22 |
|
| 3 | which [vb mod] [be] on | 22 |
|
| 4 | which will [be] on | 10 |
|
