| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not understand it [prep] all | 8 |
|
| 2 | n't understand it [prep] all | 8 |
|
| 3 | [adv] understand it [prep] all | 8 |
|
| 4 | [not/n't] understand it [prep] all | 8 |
|
