| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if i know [Wh adv] | 20 |
|
| 2 | if i knew [adv] | 17 |
|
| 3 | if i know where | 14 |
|
| 4 | if i know where | 14 |
|
| 5 | if i know [adv] | 7 |
|
| 6 | if i know how | 5 |
|
| 7 | if i know how | 5 |
|
