| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] that | 1273 |
|
| 2 | [is] [adv] know | 1153 |
|
| 3 | [adv] know that | 1077 |
|
| 4 | [is] know that | 166 |
|
