| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] but only [prep] an | 6 |
|
| 2 | [noun sg] but only [prep] an | 6 |
|
| 3 | but only [prep] an [noun] | 7 |
|
| 4 | but only [prep] an [noun sg] | 6 |
|
| 5 | but only [prep] an [adj] | 6 |
|
| 6 | but only [prep] an [adj] | 6 |
|
