| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] [verb] at [art] time | 18 |
|
| 2 | what i [verb] at [art] [noun] | 14 |
|
| 3 | [pron] i [verb] at [art] time | 8 |
|
| 4 | what i [verb] at [art] time | 5 |
|
| 5 | what i [verb] [prep] [art] time | 5 |
|
| 6 | what i [verb] [prep] [art] time | 5 |
|
| 7 | what i [verb] at [art] time | 5 |
|
