| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [noun] at [adj] time | 309 |
|
| 2 | [prep] [art] [noun pl] at [adj] [noun] | 233 |
|
| 3 | [prep] [art] [noun pl] at [adj] [noun sg] | 164 |
|
| 4 | [prep] [art] [noun pl] [prep] [adj] time | 83 |
|
| 5 | [prep] [art] [noun pl] [prep] [adj] time | 83 |
|
| 6 | [prep] [art] [noun pl] at [adj] time | 50 |
|
| 7 | [prep] [art] [noun pl] at [adj] time | 43 |
|
| 8 | [prep] [art] [noun pl] at [adj] time | 43 |
|
