| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] i [adv] do n't know | 65 |
|
| 2 | [subord] i [adv] do n't [verb] | 30 |
|
| 3 | [subord] [pron] [adv] do n't know | 21 |
|
| 4 | [subord] [pers pn] [adv] do n't know | 19 |
|
| 5 | [subord] i [adv] do [adv] know | 10 |
|
| 6 | [subord] i [adv] do not know | 10 |
|
| 7 | [subord] i [adv] do [not/n't] know | 10 |
|
| 8 | [subord] i [adv] do n't know | 9 |
|
| 9 | [subord] i [adv] do n't know | 9 |
|
| 10 | [subord] i [adv] [verb] n't know | 9 |
|
