| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] not [adv] a [noun sg] | 1182 |
|
| 2 | not so [adv] a [noun sg] | 124 |
|
| 3 | [be] not so [adv] a | 99 |
|
| 4 | [be] so [adv] a [noun sg] | 42 |
|
