| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] approach to [noun sg] [prep] | 60 |
|
| 2 | [adj] approach to [noun sg] [prep] | 51 |
|
| 3 | [adj] approach to [noun sg] in | 22 |
|
| 4 | [adj] approach to [noun sg] of | 16 |
|
| 5 | [adj] approaches to [noun sg] [prep] | 14 |
|
