| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are approve by [art] | 8 |
|
| 2 | are approve by [art] | 8 |
|
| 3 | are approve by the | 8 |
|
| 4 | are approve by the | 8 |
|
| 5 | are approved by [art] | 8 |
|
