| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [verb] [prep] [adj] [noun] | 5003 |
|
| 2 | [verb] back [prep] [adj] [noun] | 1269 |
|
| 3 | not [verb] back [prep] [noun] | 83 |
|
| 4 | not [verb] back [prep] [adj] | 61 |
|
| 5 | not [verb] back [adj] [noun] | 10 |
|
