| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [interj] i know [adv] | 50 |
|
| 2 | [interj] i know [Wh adv] | 36 |
|
| 3 | [interj] i [verb] why | 12 |
|
| 4 | [interj] [pron] know why | 9 |
|
| 5 | [interj] i know why | 8 |
|
