| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a | 753779 |
|
| 2 | [prep] a | 753768 |
|
| 3 | by [art] | 171203 |
|
| 4 | by [art] | 171203 |
|
| 5 | by a | 40075 |
|
| 6 | by a | 33598 |
|
