| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a few days [prep] | 132 |
|
| 2 | a few days [prep] [art] | 120 |
|
| 3 | [prep] a few [prep] [art] | 61 |
|
| 4 | [prep] a few days [art] | 27 |
|
