| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] if she [verb] | 551 |
|
| 2 | know if [pron] [verb] | 425 |
|
| 3 | know if [pers pn] [verb] | 402 |
|
| 4 | [vb infin] if she [verb] | 137 |
|
| 5 | know [conj] she [verb] | 90 |
|
| 6 | know if she [verb] | 43 |
|
| 7 | know if she [verb] | 29 |
|
