| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could have [been] [art] [noun] | 218 |
|
| 2 | could have been [art] [noun] | 218 |
|
| 3 | could have [been] [art] [noun] | 213 |
|
| 4 | could have [been] [art] [noun sg] | 208 |
|
| 5 | could have [been] a [noun] | 128 |
|
| 6 | could have [been] the [noun] | 59 |
|
| 7 | could have [been] an [noun] | 23 |
|
| 8 | could have [been] [art] lot | 20 |
|
| 9 | could have [been] [art] lot | 20 |
|
| 10 | could have [been] no [noun] | 8 |
|
| 11 | could have [been] [art] bit | 7 |
|
| 12 | could have [been] [art] bit | 7 |
|
| 13 | could have [been] [art] accident | 6 |
|
| 14 | could have [been] [art] accident | 6 |
|
| 15 | could have [been] [art] [noun prp] | 5 |
|
| 16 | could 've [been] [art] [noun] | 5 |
|
| 17 | could have [been] [art] [noun pl] | 5 |
|
