| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [verb] [pers pn] [verb] about this | 24 |
|
| 2 | [Wh det] [verb] [pers pn] [vb infin] about this | 23 |
|
| 3 | [Wh det] [verb] [pers pn] think about this | 11 |
|
| 4 | [Wh det] [verb] [pers pn] think about this | 11 |
|
| 5 | [Wh det] [verb] [pers pn] know about this | 6 |
|
| 6 | [Wh det] [verb] [pers pn] know about this | 6 |
|
