| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] can be obtain on [noun sg] | 5 |
|
| 2 | [noun] can be obtain on [noun] | 5 |
|
| 3 | [noun] can be obtain on request | 5 |
|
| 4 | [noun] can be obtain on request | 5 |
|
