| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [verb] at [art] | 2092 |
|
| 2 | [verb] at [art] time | 1743 |
|
| 3 | [noun prp] at [art] time | 408 |
|
| 4 | [noun prp] [verb] [art] time | 141 |
|
