| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [prep] [noun] [prep] | 1179 |
|
| 2 | but [prep] [noun] [prep] | 1132 |
|
| 3 | but [not/n't] [prep] [noun] | 500 |
|
| 4 | but [not/n't] [noun] [prep] | 53 |
|
