| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [modal v] i [vb infin] | 866 |
|
| 2 | what [vb mod] i [vb infin] | 866 |
|
| 3 | what should [pron] [vb infin] | 232 |
|
| 4 | [pron] should i [vb infin] | 129 |
|
| 5 | what should i [vb infin] | 101 |
|
| 6 | what should i [verb] | 101 |
|
