| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could have [verb] you [adv] | 11 |
|
| 2 | could have [verb] you [adv] | 11 |
|
| 3 | could have [vb pp] you [adv] | 10 |
|
| 4 | could have [verb] you [adv prt] | 7 |
|
