| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i have heard of | 200 |
|
| 2 | i [verb] heard of | 200 |
|
| 3 | i [vb base] heard of | 171 |
|
| 4 | i have [verb] of | 112 |
|
| 5 | i have [vb pp] of | 105 |
|
| 6 | [pron] have heard of | 95 |
|
| 7 | i have heard [prep] | 86 |
|
| 8 | i have hear of | 49 |
|
