| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [verb] that | 1964 |
|
| 2 | is [adv] know [conj] | 290 |
|
| 3 | [be] [adv] know that | 225 |
|
| 4 | be [adv] know that | 225 |
|
| 5 | [is] [adv] know that | 160 |
|
| 6 | is [adv] know [that] | 149 |
|
| 7 | is [adv] know that | 149 |
|
