| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] more than a week | 25 |
|
| 2 | [prep] more [subord] a week | 25 |
|
| 3 | [prep] more [subord] a week | 25 |
|
| 4 | for more [subord] a week | 20 |
|
| 5 | for more [subord] a week | 20 |
|
