| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i 've [adv] [adv] heard of | 10 |
|
| 2 | i 've [adv] [adv] heard [prep] | 10 |
|
| 3 | i 've [adv] [adv] heard [prep] | 10 |
|
| 4 | i 've [adv] [adv] heard of | 10 |
|
