| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | often [conj] not [noun] | 9 |
|
| 2 | often [subord] not [noun] | 9 |
|
| 3 | often than not [noun] | 7 |
|
| 4 | often than not [noun] | 7 |
|
| 5 | often not [art] [noun] | 12 |
|
| 6 | often not [art] [noun] | 12 |
|
| 7 | often not the [noun] | 8 |
|
| 8 | often not the [noun] | 8 |
|
