| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [prep] [art] [adj] [noun] | 7050 |
|
| 2 | could [verb] [prep] [art] [adj] [noun] | 751 |
|
| 3 | could [verb] [prep] [art] [adj] [noun] | 751 |
|
