| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did n't know if [pron] | 85 |
|
| 2 | did n't know if [pers pn] | 79 |
|
| 3 | did n't know if he | 21 |
|
| 4 | did n't know if he | 21 |
|
| 5 | did n't know if it | 14 |
|
| 6 | did n't know if it | 14 |
|
| 7 | did n't know if i | 13 |
|
| 8 | did n't know if i | 13 |
|
| 9 | did n't know if you | 12 |
|
| 10 | did n't know if you | 12 |
|
| 11 | did n't know if they | 8 |
|
| 12 | did n't know if they | 8 |
|
| 13 | did n't know if she | 7 |
|
| 14 | did n't know if she | 7 |
|
