| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] [verb] a [adj] [noun] | 151 |
|
| 2 | [modal v] expect [verb] a [adj] [noun] | 20 |
|
| 3 | could expect [verb] [art] [adj] [noun] | 8 |
|
