| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adj] [adv] [art] [noun sg] | 74 |
|
| 2 | at [adj] [adv] [art] [noun sg] | 60 |
|
| 3 | [prep] [adj] o'clock [art] [noun sg] | 36 |
|
| 4 | at [adj] o'clock [art] [noun] | 30 |
|
| 5 | at [adj] o'clock [art] [noun sg] | 24 |
|
