| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] at the [adj] time | 999 |
|
| 2 | of [noun sg] at the [adj] | 338 |
|
| 3 | of [noun sg] at the time | 86 |
|
| 4 | of [noun sg] at [adj] time | 65 |
|
