| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] i do not know | 762 |
|
| 2 | [adv] i do not know | 669 |
|
| 3 | just i do not [verb] | 12 |
|
| 4 | just [pers pn] do not know | 5 |
|
| 5 | just [pron] do not know | 5 |
|
| 6 | just i do not know | 5 |
|
| 7 | just i [verb] not know | 5 |
|
| 8 | just i do not know | 5 |
|
| 9 | just i do not know | 5 |
|
| 10 | just i do [adv] know | 5 |
|
| 11 | just i [vb base] not know | 5 |
|
