| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be used for [adj] | 194 |
|
| 2 | [prep] be used for [adj] | 66 |
|
| 3 | [prep] [noun] be used for | 40 |
|
| 4 | [prep] [noun] be for [adj] | 33 |
|
| 5 | [prep] [noun] used for [adj] | 16 |
|
