| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i know [pron] [am/are] | 630 |
|
| 2 | know why [pron] [am/are] | 148 |
|
| 3 | i know why [pron] | 61 |
|
| 4 | i why [pron] [am/are] | 20 |
|
