| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [noun sg] have [verb] | 1913 |
|
| 2 | [noun sg] could have [verb] | 731 |
|
| 3 | this [noun sg] could [verb] | 259 |
|
| 4 | this [noun sg] could have | 56 |
|
| 5 | this could have [verb] | 34 |
|
