| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] should i [vb infin] | 26 |
|
| 2 | [adv] should i [verb] | 26 |
|
| 3 | else should i [verb] | 9 |
|
| 4 | so should i [verb] | 5 |
|
