| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [verb] you [modal v] | 72 |
|
| 2 | [pron] [verb] you used | 34 |
|
| 3 | [Wh det] [verb] [pers pn] used | 16 |
|
| 4 | [Wh det] [verb] [pron] used | 16 |
|
| 5 | [Wh det] [verb] you used | 9 |
|
