| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be used for [adj] | 767 |
|
| 2 | be for [adj] [prep] | 98 |
|
| 3 | be used [adj] [prep] | 32 |
|
| 4 | used for [adj] [prep] | 22 |
|
| 5 | be used for [prep] | 8 |
|
