| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] only be met | 21 |
|
| 2 | [vb mod] only [be] met | 21 |
|
| 3 | [vb mod] only [be] met | 21 |
|
| 4 | [vb mod] only be met | 21 |
|
| 5 | could only [be] met | 10 |
|
| 6 | can only [be] met | 10 |
|
