| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can i [verb] then | 8 |
|
| 2 | can i [vb infin] then | 8 |
|
| 3 | can i then [verb] | 6 |
|
| 4 | can i then [vb infin] | 6 |
|
