| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] could [verb] [art] [adj] | 219 |
|
| 2 | [noun prp] [modal v] [verb] [art] same | 44 |
|
| 3 | [noun] could [verb] [art] same | 25 |
|
| 4 | [noun prp] could [verb] [art] [det] | 15 |
|
| 5 | [noun prp] could [verb] [art] same | 5 |
|
