| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [Wh pn] have never heard of | 5 |
|
| 2 | [noun sg] [Wh pn] have never heard of | 5 |
|
| 3 | [noun sg] [Wh pn] have never heard [prep] | 5 |
|
| 4 | [noun sg] who have never heard [prep] | 5 |
|
