| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a matter | 1448 |
|
| 2 | [adv] a matter | 1236 |
|
| 3 | mainly a [noun] | 72 |
|
| 4 | mainly a matter | 10 |
|
| 5 | mainly [art] matter | 10 |
|
