| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | she could [verb] [art] [noun sg] | 588 |
|
| 2 | [pron] could have [art] [noun sg] | 283 |
|
| 3 | she [modal v] have [art] [noun sg] | 172 |
|
| 4 | she could have [art] [noun] | 31 |
|
