| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be used for [noun] | 66 |
|
| 2 | be used for this [noun] | 60 |
|
| 3 | [verb] be used for this | 6 |
|
| 4 | [verb] be for this [noun] | 5 |
|
