| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not know [Wh det] be going on | 80 |
|
| 2 | not know what be go on | 80 |
|
| 3 | not know [Wh det] be go on | 76 |
|
| 4 | n't know [Wh det] be go on | 68 |
|
| 5 | not know [Wh det] 's go on | 37 |
|
| 6 | not know [Wh det] was go on | 36 |
|
| 7 | not know [Wh det] be go on | 12 |
|
| 8 | not know [Wh det] is go on | 7 |
|
