| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a few week | 460 |
|
| 2 | [prep] a few [noun sg] | 140 |
|
| 3 | a few week [noun sg] | 16 |
|
| 4 | [prep] a week [noun sg] | 12 |
|
