| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [pers pn] do not know [adv] | 42 |
|
| 2 | [subord] [pers pn] do n't know [adv] | 31 |
|
| 3 | if [pers pn] do not know [adv] | 25 |
|
| 4 | [subord] [pers pn] did not know [adv] | 22 |
|
| 5 | [subord] [pers pn] do not know [adv] | 18 |
|
| 6 | [subord] i do not know [adv] | 17 |
|
| 7 | [subord] [pers pn] do not know [adv] | 11 |
|
| 8 | [subord] [pers pn] do not know better | 11 |
|
| 9 | [subord] you do not know [adv] | 8 |
|
| 10 | [subord] we do not know [adv] | 7 |
|
| 11 | [subord] [pers pn] do not know exactly | 7 |
|
| 12 | because [pers pn] do not know [adv] | 5 |
|
