| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [verb] [prep] a [adj] | 1120 |
|
| 2 | ca [not/n't] [verb] [prep] [adj] | 374 |
|
| 3 | ca [not/n't] [verb] a [adj] | 191 |
|
| 4 | ca [not/n't] [verb] [prep] a | 111 |
|
