| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] a few week | 57 |
|
| 2 | [to-vb] [adv] [prep] a few | 56 |
|
| 3 | [to-vb] [prep] a few week | 12 |
|
| 4 | [to-vb] [adv] [prep] a week | 9 |
|
