| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [noun sg] | 225690 |
|
| 2 | [prep] a [adj] days | 826 |
|
| 3 | [prep] [adj] days [noun sg] | 81 |
|
| 4 | a [adj] days [noun sg] | 28 |
|
