| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [vb mod] only be used | 9 |
|
| 2 | it [vb mod] only be used [prep] | 10 |
|
| 3 | it [vb mod] only be used [prep] | 10 |
|
| 4 | it [vb mod] only be used [verb] | 5 |
|
| 5 | it [vb mod] only be used [to-vb] | 5 |
|
