| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not a [noun] [prep] | 3479 |
|
| 2 | [adv] a matter [prep] | 1393 |
|
| 3 | not [art] matter [prep] | 184 |
|
| 4 | not a matter [prep] | 180 |
|
