| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] [num] [noun] [verb] | 228 |
|
| 2 | [vb mod] [verb] [num] [noun pl] [verb] | 167 |
|
| 3 | [vb mod] [verb] [adj] hours [verb] | 26 |
|
| 4 | [vb mod] [verb] [num] hour [verb] | 16 |
|
| 5 | [modal v] [verb] [num] hours [verb] | 15 |
|
