| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be used for [adj] [noun] | 584 |
|
| 2 | could be used for [adj] | 34 |
|
| 3 | could be used for [noun] | 27 |
|
| 4 | could be for [adj] [noun] | 5 |
|
