| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what time shall i [vb infin] | 5 |
|
| 2 | what time shall i [vb infin] | 5 |
|
| 3 | what time shall i [vb infin] | 5 |
|
| 4 | what time shall i [vb infin] | 5 |
|
