| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a few days of | 55 |
|
| 2 | [prep] a few of [art] | 54 |
|
| 3 | [prep] a few days [art] | 27 |
|
| 4 | a few days of [art] | 6 |
|
