| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] have [verb] that the | 7 |
|
| 2 | could [adv] have [verb] that the | 7 |
|
| 3 | could [adv] have [verb] that the | 7 |
|
| 4 | could [adv] have [vb pp] that the | 7 |
|
