| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [num ord] time [prep] [art] | 502 |
|
| 2 | [prep] [art] [num ord] [noun] at [art] | 153 |
|
| 3 | [prep] [art] [num ord] [noun sg] at [art] | 149 |
|
| 4 | [prep] [art] [adj] time at [art] | 61 |
|
| 5 | [prep] [art] [num ord] time at [art] | 50 |
|
| 6 | [prep] [art] [num ord] time at [art] | 50 |
|
