| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [prep] [adj] | 6179 |
|
| 2 | used [prep] [adj] | 4328 |
|
| 3 | [not/n't] used [prep] | 235 |
|
| 4 | [not/n't] used [adj] | 17 |
|
