| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] know if [pron] [modal v] [adv] | 20 |
|
| 2 | [not/n't] know if [pron] [modal v] [adv] | 19 |
|
| 3 | not know if [pron] [modal v] [adv] | 19 |
|
| 4 | n't know if [pron] [modal v] [adv] | 17 |
|
| 5 | know if [pron] [modal v] [verb] [adv] | 5 |
|
| 6 | know if [pron] [modal v] [be] [adv] | 5 |
|
| 7 | know if [pron] [modal v] be [adv] | 5 |
|
| 8 | know if [pron] [modal v] [be] [adv] | 5 |
|
| 9 | know if [pron] [modal v] [vb infin] [adv] | 5 |
|
| 10 | know if [pron] [modal v] be [adv] | 5 |
|
| 11 | know if [pron] [modal v] [adv] [vb infin] | 18 |
|
| 12 | know if [pron] [modal v] [adv] [verb] | 18 |
|
| 13 | know if [pron] [modal v] [adv] get | 5 |
|
| 14 | know if [pron] [modal v] [adv] get | 5 |
|
