| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i have never done | 85 |
|
| 2 | i have never do | 85 |
|
| 3 | i have never do | 85 |
|
| 4 | i 've never do | 51 |
|
| 5 | i 'd never do | 14 |
|
| 6 | i had never do | 11 |
|
| 7 | i have never do | 9 |
|
