| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for [adj] hours in | 35 |
|
| 2 | [verb] for [num] hour in | 33 |
|
| 3 | [vb pp] for [adj] hour in | 18 |
|
| 4 | [vb past] for [adj] hour in | 9 |
|
| 5 | [vb infin] for [adj] hour in | 5 |
|
