| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] could have [vb pp] [art] | 125 |
|
| 2 | [noun sg] could have [vb pp] [art] | 125 |
|
| 3 | [noun sg] could have [vb pp] the | 84 |
|
| 4 | [noun sg] could have [vb pp] the | 84 |
|
| 5 | [noun sg] could have [vb pp] a | 38 |
|
| 6 | [noun sg] could have [vb pp] a | 29 |
|
| 7 | [noun sg] could have had [art] | 9 |
|
| 8 | [noun sg] could have [vb pp] an | 9 |
|
| 9 | [noun sg] could have made [art] | 7 |
|
| 10 | government could have [vb pp] [art] | 6 |
|
