| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] i do [not/n't] know | 763 |
|
| 2 | sometimes i do [not/n't] [verb] | 20 |
|
| 3 | sometimes [pers pn] do [not/n't] know | 10 |
|
| 4 | sometimes [pron] do [not/n't] know | 10 |
|
| 5 | sometimes i [vb base] [not/n't] know | 5 |
|
| 6 | sometimes i do [not/n't] know | 5 |
|
| 7 | sometimes i do [not/n't] know | 5 |
|
| 8 | sometimes i do [adv] know | 5 |
|
| 9 | sometimes i [verb] [not/n't] know | 5 |
|
