| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but for a [adj] [noun sg] | 78 |
|
| 2 | but [not/n't] a [adj] [noun sg] | 65 |
|
| 3 | [not/n't] for a [adj] [noun sg] | 52 |
|
| 4 | but [not/n't] for [adj] [noun sg] | 13 |
|
| 5 | but [not/n't] for a [adj] | 13 |
|
| 6 | but [not/n't] for a [noun sg] | 6 |
|
