| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a matter [prep] practice | 15 |
|
| 2 | [prep] a matter [prep] practice | 15 |
|
| 3 | as a matter [prep] practice | 15 |
|
| 4 | [prep] a matter [prep] practice | 15 |
|
| 5 | [prep] a matter of practice | 15 |
|
| 6 | [prep] a matter [prep] practice | 15 |
|
| 7 | as a matter [prep] practice | 15 |
|
| 8 | [prep] a matter of practice | 15 |
|
