| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i have [adv] heard from | 24 |
|
| 2 | i [vb base] [adv] heard from | 22 |
|
| 3 | i have [adv] heard from | 16 |
|
| 4 | i [verb] [not/n't] heard from | 14 |
|
| 5 | i [verb] not heard from | 14 |
|
| 6 | i [verb] [adv] heard from | 10 |
|
| 7 | i [verb] n't heard from | 10 |
|
| 8 | i 've [adv] heard from | 6 |
|
