| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a few day | 815 |
|
| 2 | [vb infin] [prep] a few | 190 |
|
| 3 | [vb infin] a few day | 30 |
|
| 4 | [vb infin] [prep] a day | 22 |
|
