| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] request at [art] [adj] time | 10 |
|
| 2 | [art] request at [art] [adj] time | 10 |
|
| 3 | the request at [art] [adj] time | 10 |
|
| 4 | the request at [art] [adj] time | 10 |
|
| 5 | request at [art] [adj] time or | 10 |
|
| 6 | request at [art] [adj] time [conj] | 10 |
|
| 7 | request at [art] [adj] time [coord] | 10 |
|
| 8 | request at [art] [adj] time or | 10 |
|
