| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by [noun] | 157203 |
|
| 2 | by [noun sg] | 55325 |
|
| 3 | [prep] accident | 649 |
|
| 4 | [prep] accident | 649 |
|
| 5 | by accident | 365 |
|
| 6 | by accident | 358 |
|
