| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i know [adv] [pron] [modal v] | 65 |
|
| 2 | i know [Wh adv] [pron] [modal v] | 51 |
|
| 3 | i know [adv] [Wh adv] [pron] | 35 |
|
| 4 | know [adv] [Wh adv] [pron] [modal v] | 25 |
|
