| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb mod] [be] at | 33 |
|
| 2 | which [vb mod] be at | 33 |
|
| 3 | which [vb mod] be at | 33 |
|
| 4 | which may [be] at | 10 |
|
| 5 | which will [be] at | 7 |
|
| 6 | which must [be] at | 5 |
|
