| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [pers pn] heard of | 67 |
|
| 2 | have [pers pn] heard of | 60 |
|
| 3 | have you heard of | 60 |
|
| 4 | had [pers pn] heard of | 7 |
|
