| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] visit to beijing | 7 |
|
| 2 | [art] visit to beijing | 7 |
|
| 3 | [art] visit to beijing | 7 |
|
| 4 | a visit to beijing | 6 |
|
| 5 | a visit to beijing | 6 |
|
