| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [adv] a [adj] [noun sg] | 663 |
|
| 2 | not so [adv] a [noun sg] | 124 |
|
| 3 | so [adv] a [adj] [noun sg] | 63 |
|
| 4 | not so [adv] a [adj] | 27 |
|
