| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [prep] a [adj] | 1567 |
|
| 2 | [prep] a [adj] months | 416 |
|
| 3 | but [prep] [adj] months | 32 |
|
| 4 | but a [adj] months | 9 |
|
