| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] at [adj] time | 1447 |
|
| 2 | [conj] at [adj] time | 607 |
|
| 3 | [conj] [noun sg] at [adj] | 368 |
|
| 4 | [conj] [noun sg] [adj] time | 10 |
|
