| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] know what 's go on | 39 |
|
| 2 | [adv] know what 's going on | 39 |
|
| 3 | [not/n't] know what 's go on | 37 |
|
| 4 | n't know what 's go on | 37 |
|
| 5 | not know what 's go on | 37 |
|
