| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | both in [art] usa [conj] | 6 |
|
| 2 | both in [art] usa [coord] | 6 |
|
| 3 | both in [art] usa and | 6 |
|
| 4 | both in [art] usa and | 6 |
|
