| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] know is | 131 |
|
| 2 | [vb base] to know [is] | 77 |
|
| 3 | want know [is] | 56 |
|
| 4 | do know [is] | 54 |
|
| 5 | [vb base] know [is] | 54 |
|
| 6 | need know [is] | 17 |
|
