| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [prep] a [adj] | 2134 |
|
| 2 | [prep] a [adj] weeks | 460 |
|
| 3 | [subord] a [adj] weeks | 16 |
|
| 4 | [subord] [prep] [adj] weeks | 5 |
|
