| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | approach to [noun] | 1406 |
|
| 2 | [pos pn] approach to | 260 |
|
| 3 | [pos pn] approach [noun] | 10 |
|
| 4 | [pos pn] to [noun] | 9 |
|
