| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a matter | 1448 |
|
| 2 | [adv] a matter | 1236 |
|
| 3 | often a [noun] | 413 |
|
| 4 | often a matter | 9 |
|
| 5 | often [art] matter | 9 |
|
