| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should a [adj] [noun sg] | 56 |
|
| 2 | should a [adj] [noun] | 51 |
|
| 3 | should a serious [noun] | 7 |
|
| 4 | should an [adj] [noun] | 6 |
|
| 5 | should a [adj] accident | 6 |
|
| 6 | should a [adj] accident | 6 |
|
