| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] to know [that] [art] | 9 |
|
| 2 | is [adj] know that [art] | 9 |
|
| 3 | is [adj] know [that] the | 8 |
|
| 4 | is [adj] know [that] [art] | 7 |
|
