| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be used for [adj] | 767 |
|
| 2 | [noun] be used for | 698 |
|
| 3 | [noun] be for [adj] | 667 |
|
| 4 | [noun] used for [adj] | 146 |
|
| 5 | [noun] be used [adj] | 33 |
|
