| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | requested at [art] present time | 9 |
|
| 2 | request at the present time | 9 |
|
| 3 | request at the present time | 9 |
|
| 4 | request at [art] present time | 9 |
|
| 5 | request at [art] present time | 9 |
|
