| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not a [noun] [noun] | 762 |
|
| 2 | need a [noun] [noun] | 304 |
|
| 3 | not need a [noun] | 59 |
|
| 4 | not need [noun] [noun] | 13 |
|
