| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] i do [not/n't] [verb] | 2155 |
|
| 2 | [adv] i do [not/n't] [vb infin] | 2151 |
|
| 3 | [adv] [pron] do [not/n't] know | 1004 |
|
| 4 | [adv] i do [not/n't] know | 857 |
|
| 5 | [adv] i do [not/n't] know | 752 |
|
| 6 | [adv] i [verb] [not/n't] know | 752 |
|
| 7 | [adv] i do [adv] know | 752 |
|
