| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for a few day | 381 |
|
| 2 | [adv prt] for a few | 146 |
|
| 3 | [adv prt] for a day | 34 |
|
| 4 | [adv prt] a few day | 13 |
|
