| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] more than a hour | 24 |
|
| 2 | [verb] more than an hour | 23 |
|
| 3 | [vb past] more than a hour | 16 |
|
| 4 | take more than a hour | 13 |
|
| 5 | took more than a hour | 11 |
|
