| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [adj] weeks | 1248 |
|
| 2 | for six [noun] | 1003 |
|
| 3 | for six [noun pl] | 979 |
|
| 4 | [prep] six weeks | 446 |
|
| 5 | [prep] six weeks | 446 |
|
| 6 | for six weeks | 165 |
|
| 7 | for six week | 165 |
|
