| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [prep] a few day | 21 |
|
| 2 | [vb infin] [prep] a few days | 21 |
|
| 3 | [vb infin] [prep] a few day | 21 |
|
| 4 | [vb infin] for a few day | 8 |
|
| 5 | [vb infin] for a few day | 8 |
|
| 6 | [vb infin] in a few day | 7 |
|
| 7 | [vb infin] in a few day | 7 |
|
