| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know if [pron] [modal v] [adv] | 21 |
|
| 2 | know if [pron] [vb mod] [adv] | 21 |
|
| 3 | know if [pers pn] [modal v] [adv] | 20 |
|
| 4 | know if [pron] [modal v] ever | 16 |
|
| 5 | know if i [modal v] [adv] | 9 |
|
| 6 | know if i [modal v] [adv] | 9 |
|
| 7 | know if [pron] would [adv] | 8 |
|
| 8 | know if [pron] would [adv] | 7 |
|
| 9 | know if [pron] will [adv] | 6 |
|
| 10 | know if [pron] could [adv] | 5 |
|
| 11 | know if [pron] 'll [adv] | 5 |
|
| 12 | know if [pron] could [adv] | 5 |
|
