| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not an [noun] | 1303 |
|
| 2 | [adv] an accident | 59 |
|
| 3 | not [art] accident | 22 |
|
| 4 | not [art] accident | 22 |
|
| 5 | not a accident | 18 |
|
