| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] a [adj] approach to | 32 |
|
| 2 | and a [adj] approach to | 30 |
|
| 3 | [coord] a [adj] approach to | 26 |
|
| 4 | [coord] an [adj] approach to | 6 |
|
