| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and at [art] request [prep] | 6 |
|
| 2 | and at [art] request of | 6 |
|
| 3 | and at [art] request [prep] | 6 |
|
| 4 | and at [art] request of | 6 |
|
