| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [noun] [num] hour [to-vb] | 7 |
|
| 2 | [verb] [noun] [num] hours [verb] | 7 |
|
| 3 | take [noun] [num] hour [verb] | 6 |
|
| 4 | [verb] [noun prp] [num] hour [verb] | 5 |
|
