| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [num ord] hour | 51 |
|
| 2 | at the [num ord] hour | 51 |
|
| 3 | at the eleventh hour | 33 |
|
| 4 | at the 11th hour | 7 |
|
| 5 | at the sixth hour | 5 |
|
