| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adj] o'clock [art] [noun] | 30 |
|
| 2 | at [adj] [adv] [art] [noun pl] | 9 |
|
| 3 | at [adj] [adv] [art] [noun pl] | 9 |
|
| 4 | [prep] [adj] o'clock [art] [noun pl] | 7 |
|
| 5 | at [adj] o'clock [art] [noun pl] | 5 |
|
