| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | clue as [prep] [pron] [pers pn] | 8 |
|
| 2 | clue as [prep] [pron] [pers pn] | 8 |
|
| 3 | clue as to [pron] [pers pn] | 8 |
|
| 4 | clue as to [pron] [pers pn] | 8 |
|
| 5 | clue as [prep] what [pers pn] | 7 |
|
| 6 | clue as [prep] [Wh det] [pers pn] | 7 |
|
| 7 | clue as [prep] what [pers pn] | 7 |
|
