| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [det] [conj] a few days | 12 |
|
| 2 | [prep] [det] [conj] a few days | 12 |
|
| 3 | for [det] [conj] a few days | 11 |
|
| 4 | for [det] [conj] a few days | 11 |
|
