| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can be used [prep] [adj] | 328 |
|
| 2 | can only be used [prep] | 45 |
|
| 3 | only be used [prep] [adj] | 33 |
|
| 4 | can only be [prep] [adj] | 7 |
|
