| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] at the [adj] time | 999 |
|
| 2 | [to-vb] [noun sg] at the [adj] | 77 |
|
| 3 | [to-vb] at the [adj] time | 63 |
|
| 4 | [to-vb] [noun sg] at [adj] time | 11 |
|
