| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] a [adj] [unc] | 80 |
|
| 2 | [adv] [prep] a [adj] weeks | 58 |
|
| 3 | [prep] a [adj] weeks [unc] | 29 |
|
| 4 | [adv] [prep] [adj] weeks [unc] | 9 |
|
