| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] [conj] a | 516 |
|
| 2 | a [adj] [conj] [not/n't] | 164 |
|
| 3 | [adj] [conj] [not/n't] a | 66 |
|
| 4 | a [adj] [not/n't] a | 13 |
|
