| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for more than half [art] hour | 7 |
|
| 2 | [prep] more than half an hour | 7 |
|
| 3 | [prep] more than half [art] hour | 7 |
|
| 4 | [prep] more than half [art] hour | 7 |
|
| 5 | for more than half [art] hour | 7 |
|
| 6 | [prep] more than half [art] hour | 7 |
|
