| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [art] time of | 454 |
|
| 2 | [noun pl] at [art] time of | 214 |
|
| 3 | [noun pl] [verb] at [art] time | 123 |
|
| 4 | [noun pl] [verb] at time of | 7 |
|
| 5 | [noun pl] [verb] [art] time of | 7 |
|
