| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a few [noun] | 6065 |
|
| 2 | [prep] a [adj] week | 738 |
|
| 3 | [prep] [art] few week | 478 |
|
| 4 | [prep] a [det] week | 461 |
|
| 5 | [prep] a few week | 460 |
|
| 6 | [prep] a few week | 460 |
|
