| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [pron] not a [noun sg] | 63 |
|
| 2 | but be [pron] a [noun sg] | 24 |
|
| 3 | but be not a [noun sg] | 13 |
|
| 4 | but be [pron] not a | 7 |
|
