| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] n't [adv] | 2563 |
|
| 2 | i [verb] [adv] understand | 695 |
|
| 3 | i [verb] n't understand | 619 |
|
| 4 | [verb] n't [adv] understand | 135 |
|
