| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] i know [adv] | 23 |
|
| 2 | [vb past] i know [Wh adv] | 14 |
|
| 3 | [vb past] i knew [adv] | 11 |
|
| 4 | [vb past] i know how | 10 |
|
| 5 | [vb past] i know how | 10 |
|
| 6 | [vb past] i know [adv] | 10 |
|
| 7 | did i know [adv] | 8 |
|
| 8 | [vb past] i know [adv] | 8 |
|
| 9 | thought i know [adv] | 5 |
|
