| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] at [noun] [noun] | 1947 |
|
| 2 | [adv] [prep] [noun] time | 160 |
|
| 3 | [adv] [prep] [noun] time | 160 |
|
| 4 | [adv] at [noun] time | 75 |
|
