| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [verb] [num] hours [verb] | 14 |
|
| 2 | [verb] [vb pp] [num] hours [verb] | 12 |
|
| 3 | [vb past] [verb] [num] hours [verb] | 8 |
|
| 4 | [verb] [verb] [num] hours [v-ing] | 7 |
|
| 5 | had [verb] [num] hours [verb] | 7 |
|
| 6 | [verb] spent [num] hours [verb] | 5 |
|
| 7 | [vb base] [verb] [num] hours [verb] | 5 |
|
| 8 | [verb] spend [num] hours [verb] | 5 |
|
| 9 | [verb] [verb] [num] hours [to-vb] | 5 |
|
