| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be used for the [noun] | 251 |
|
| 2 | [prep] be used for [noun] | 76 |
|
| 3 | [prep] be used for the | 54 |
|
| 4 | [prep] be for the [noun] | 39 |
|
