| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [prep] a [adj] [noun] | 13508 |
|
| 2 | [adj] [prep] a [adj] [noun pl] | 406 |
|
| 3 | [adj] [prep] [art] [adj] weeks | 49 |
|
| 4 | [adj] [prep] a [adj] week | 42 |
|
