| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] [prep] | 9783 |
|
| 2 | could [vb infin] [prep] | 9758 |
|
| 3 | [vb mod] go [prep] | 4542 |
|
| 4 | [modal v] go [prep] | 4542 |
|
| 5 | could go [prep] | 419 |
|
| 6 | could go [prep] | 418 |
|
