| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] weeks [prep] | 63 |
|
| 2 | [prep] only a [adj] [prep] | 24 |
|
| 3 | only a [adj] weeks [prep] | 19 |
|
| 4 | [prep] only a [adj] weeks | 16 |
|
| 5 | [prep] only [adj] weeks [prep] | 9 |
|
