| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] hours of [adj] | 55 |
|
| 2 | [prep] [adj] hours of [adj] | 55 |
|
| 3 | [prep] [num] hours of [adj] | 40 |
|
| 4 | after [adj] hours of [adj] | 20 |
|
| 5 | after [adj] hours of [adj] | 20 |
|
| 6 | [prep] [det] hours of [adj] | 10 |
|
| 7 | to [adj] hours of [adj] | 9 |
|
| 8 | to [adj] hours of [adj] | 9 |
|
| 9 | [prep] three hours of [adj] | 7 |
|
| 10 | [prep] three hours of [adj] | 7 |
|
| 11 | [prep] two hours of [adj] | 5 |
|
| 12 | [prep] [adj] hours of [adj] | 5 |
|
| 13 | of [adj] hours of [adj] | 5 |
|
| 14 | [prep] two hours of [adj] | 5 |
|
| 15 | of [adj] hours of [adj] | 5 |
|
