| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] a [noun] | 150209 |
|
| 2 | not [prep] a [noun] | 1337 |
|
| 3 | not [noun sg] [prep] [noun] | 202 |
|
| 4 | not [noun sg] [prep] a | 83 |
|
| 5 | not [noun sg] a [noun] | 21 |
|
