| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun] [prep] a few [noun] | 181 |
|
| 2 | [noun] [noun] [prep] a [adj] week | 38 |
|
| 3 | [noun] [noun] [prep] a [det] week | 18 |
|
| 4 | [noun] [noun] [prep] a few week | 18 |
|
| 5 | [noun] [noun] [prep] [art] few week | 18 |
|
