| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [verb] a [adj] | 3878 |
|
| 2 | is [verb] a [adj] | 2342 |
|
| 3 | is [not/n't] a [adj] | 1895 |
|
| 4 | is [not/n't] [verb] [adj] | 356 |
|
| 5 | is [not/n't] [verb] a | 120 |
|
