| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] [adv] | 7360 |
|
| 2 | [modal v] go [adv] | 6432 |
|
| 3 | [vb mod] go [adv] | 6432 |
|
| 4 | could go [adv] | 679 |
|
