| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could have have [art] | 88 |
|
| 2 | could have have [art] | 88 |
|
| 3 | could have had [art] | 88 |
|
| 4 | could have have a | 61 |
|
| 5 | could have have a | 57 |
|
| 6 | could have have the | 18 |
|
| 7 | could have have the | 18 |
|
| 8 | could have have no | 9 |
|
| 9 | could have have no | 9 |
|
