| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] [noun] at [art] time | 558 |
|
| 2 | [num] [noun pl] at [art] time | 205 |
|
| 3 | [num] days at [art] [noun] | 36 |
|
| 4 | [num] days at [art] [noun sg] | 32 |
|
| 5 | [num] day at [art] time | 29 |
|
| 6 | [adj] days at [art] time | 22 |
|
| 7 | [num] days [prep] [art] time | 15 |
|
| 8 | [num] days at [art] time | 13 |
|
