| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] could even [vb infin] | 24 |
|
| 2 | [coord] could even [verb] | 22 |
|
| 3 | and could even [verb] | 21 |
|
| 4 | and could even [verb] | 21 |
|
