| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be used [prep] [adj] | 1334 |
|
| 2 | can be used [prep] | 1236 |
|
| 3 | can be [prep] [adj] | 102 |
|
| 4 | can be used [adj] | 15 |
|
