| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [prep] a few weeks | 6 |
|
| 2 | [subord] [prep] a [det] weeks | 6 |
|
| 3 | [subord] [prep] a [adj] weeks | 6 |
|
| 4 | [subord] [prep] a [adj] weeks | 6 |
|
| 5 | [subord] [prep] a few weeks | 6 |
|
