| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] exchange rate | 571 |
|
| 2 | [art] exchange rate | 558 |
|
| 3 | the exchange rate | 514 |
|
| 4 | an exchange rate | 54 |
|
| 5 | [art] exchange rates | 13 |
|
