| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] a [adj] | 10013 |
|
| 2 | n't [verb] a [adj] | 1421 |
|
| 3 | be n't a [adj] | 648 |
|
| 4 | be n't [verb] [adj] | 377 |
|
| 5 | be n't [verb] a | 98 |
|
