| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we do [not/n't] know | 1249 |
|
| 2 | we do not know | 1246 |
|
| 3 | we do [adv] know | 1243 |
|
| 4 | we do [adv] know | 1023 |
|
| 5 | we do n't know | 873 |
|
| 6 | we do not know | 373 |
|
| 7 | we did [adv] know | 225 |
|
| 8 | us do [adv] know | 7 |
|
