| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] could [coord] [vb mod] [vb infin] | 28 |
|
| 2 | [noun] could and [vb mod] [verb] | 24 |
|
| 3 | [noun] could [coord] should [verb] | 20 |
|
| 4 | [noun] could [coord] [vb mod] have | 12 |
|
| 5 | [noun sg] could [coord] [vb mod] [verb] | 12 |
|
| 6 | [noun] could [coord] [vb mod] have | 12 |
|
| 7 | [noun prp] could [coord] [vb mod] [verb] | 9 |
|
| 8 | [noun pl] could [coord] [vb mod] [verb] | 7 |
|
| 9 | [noun] could [coord] would [verb] | 6 |
|
