| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [adv] know [pron] | 6760 |
|
| 2 | [adv] know [pron] [be] | 1007 |
|
| 3 | do [adv] [pron] [be] | 277 |
|
| 4 | do [adv] know [be] | 98 |
|
| 5 | do know [pron] [be] | 38 |
|
