| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun sg] at the [noun] | 4526 |
|
| 2 | [noun] [noun] at the time | 407 |
|
| 3 | [noun] [noun sg] [prep] the time | 405 |
|
| 4 | [noun] [noun sg] at [art] time | 320 |
|
