| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] for a few day | 91 |
|
| 2 | for a few day [prep] | 44 |
|
| 3 | [adv] a few day [prep] | 37 |
|
| 4 | [adv] for a day [prep] | 12 |
|
