| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] as [adv] | 29 |
|
| 2 | could [verb] as [adv] | 29 |
|
| 3 | [vb mod] do as [adv] | 27 |
|
| 4 | [modal v] do as [adv] | 27 |
|
| 5 | could do [conj] [adv] | 11 |
|
| 6 | could do [subord] [adv] | 7 |
|
| 7 | could do as [adv] | 5 |
|
| 8 | could do as [adv] | 5 |
|
| 9 | could do as [adv] | 5 |
|
