| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] hour of [noun sg] | 519 |
|
| 2 | a [adj] hour [noun sg] | 234 |
|
| 3 | a [adj] of [noun sg] | 101 |
|
| 4 | a [adj] hour of | 59 |
|
