| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] i know [adv] | 188 |
|
| 2 | [coord] i know [Wh adv] | 77 |
|
| 3 | [coord] i [verb] why | 56 |
|
| 4 | [coord] [pron] know why | 40 |
|
| 5 | [conj] i know why | 18 |
|
| 6 | [coord] i know why | 12 |
|
