| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] know if it [is] [adv] | 15 |
|
| 2 | [not/n't] know if it [is] [adv] | 15 |
|
| 3 | n't know if it [is] [adv] | 15 |
|
| 4 | not know if it [is] [adv] | 15 |
|
| 5 | know if it [is] [adv] [adv] | 6 |
|
| 6 | know if it [is] [adv] [adv] | 5 |
|
| 7 | know if it [is] [adv] [adv] | 6 |
|
| 8 | know if it [is] [adv] [adv] | 6 |
|
