| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] [art] [adj] time | 125 |
|
| 2 | at [adv] [art] [num ord] [noun] | 77 |
|
| 3 | at [adv] [art] [num ord] [noun sg] | 76 |
|
| 4 | [prep] [adv] [art] [num ord] time | 50 |
|
| 5 | [prep] [adv] [art] [num ord] time | 50 |
|
| 6 | at [adv] [art] [num ord] time | 5 |
|
| 7 | at [adv] [art] [num ord] time | 5 |
|
