No | Pattern | Freq | Relations |
---|---|---|---|
1 | it be known that | 267 |
![]() ![]() ![]() ![]() |
2 | it is known that | 148 |
![]() ![]() ![]() ![]() |
3 | it be known that | 61 |
![]() ![]() ![]() ![]() |
4 | it was known that | 49 |
![]() ![]() ![]() ![]() |
5 | it 's known that | 5 |
![]() ![]() ![]() ![]() |