| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be used for the [noun] | 44 |
|
| 2 | to be used for the [noun] | 44 |
|
| 3 | [prep] be used for the [noun] | 44 |
|
| 4 | [prep] be used for the [noun] | 44 |
|
| 5 | [prep] be used for the [noun sg] | 41 |
|
| 6 | [prep] be used for the operation | 8 |
|
| 7 | [prep] be used for the operation | 8 |
|
| 8 | [prep] be used for the purpose | 6 |
|
| 9 | [prep] be used for the purpose | 5 |
|
