| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] different approach to [noun] | 6 |
|
| 2 | [prep] different approach to [noun] | 6 |
|
| 3 | [prep] different approaches to [noun] | 6 |
|
| 4 | [prep] different approach to [noun sg] | 6 |
|
