| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | within a few days [prep] [det] | 7 |
|
| 2 | within a few days [prep] [det] | 7 |
|
| 3 | within a few days of [det] | 6 |
|
| 4 | within a few days [prep] each | 6 |
|
