| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be not [adj] [conj] a | 92 |
|
| 2 | be not a [adj] [conj] | 76 |
|
| 3 | be a [adj] [conj] a | 62 |
|
| 4 | not a [adj] [conj] a | 13 |
|
