| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [noun prp] [prep] [art] [adj] days | 6 |
|
| 2 | at [noun prp] [prep] the [adj] days | 6 |
|
| 3 | at [noun prp] [prep] the [adj] days | 6 |
|
| 4 | at [noun prp] [prep] [art] [adj] days | 6 |
|
