| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [noun] a few weeks | 12 |
|
| 2 | [noun] [prep] [noun] a [det] weeks | 12 |
|
| 3 | [noun] [prep] [noun] a [det] weeks | 12 |
|
| 4 | [noun sg] [prep] [noun] a [det] weeks | 9 |
|
| 5 | [noun] [prep] [noun prp] a [det] weeks | 8 |
|
