| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i do not know [prep] | 337 |
|
| 2 | i do not [verb] about | 332 |
|
| 3 | [pron] do not know about | 298 |
|
| 4 | i do not know about | 297 |
|
| 5 | i [verb] not know about | 297 |
|
| 6 | [pers pn] do not know about | 294 |
|
| 7 | i do [adv] know about | 237 |
|
| 8 | i do not know about | 235 |
|
| 9 | i [vb base] not know about | 235 |
|
