| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i know [Wh adv] we [vb past] | 7 |
|
| 2 | i know [adv] we [vb past] | 7 |
|
| 3 | i know when we [vb past] | 5 |
|
| 4 | i know when we [vb past] | 5 |
|
