| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i know [Wh det] [vb -s] [vb pp] | 5 |
|
| 2 | i know [Wh det] [vb -s] [vb pp] | 5 |
|
| 3 | i know [Wh det] [vb -s] happened | 5 |
|
| 4 | i know [Wh det] 's [vb pp] | 5 |
|
| 5 | i know what [vb -s] [vb pp] | 5 |
|
