| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [not/n't] [adv] a [noun] | 115 |
|
| 2 | [coord] [not/n't] [adv] a [noun] | 79 |
|
| 3 | but [adv] [adv] a [noun] | 72 |
|
| 4 | but [not/n't] [adv] [art] [noun] | 52 |
|
| 5 | but [not/n't] [adv] a [noun] | 14 |
|
