| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [verb] that | 2089 |
|
| 2 | [is] [adv] know [conj] | 312 |
|
| 3 | [be] [adv] know that | 225 |
|
| 4 | [is] [adv] know that | 160 |
|
| 5 | [is] [adv] know [that] | 160 |
|
