| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [adv] [verb] [prep] | 9002 |
|
| 2 | do [adv] [vb infin] [prep] | 8958 |
|
| 3 | [verb] [adv] know [prep] | 870 |
|
| 4 | do [adv] know [prep] | 870 |
|
| 5 | do [adv] know [prep] | 535 |
|
| 6 | [vb base] [adv] know [prep] | 534 |
|
