| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is [adv] [verb] that | 1374 |
|
| 2 | [pron] is [adv] [vb pp] that | 1255 |
|
| 3 | [pron] is [adv] known [conj] | 229 |
|
| 4 | [pron] [be] [adv] known that | 194 |
|
| 5 | [pron] be [adv] known that | 194 |
|
| 6 | [pron] [is] [adv] known that | 160 |
|
| 7 | [pron] is [adv] know that | 149 |
|
