No | Pattern | Freq | Relations |
---|---|---|---|
1 | [verb] been know for some time | 16 | |
2 | have been know for some time | 16 | |
3 | [verb] been know for some time | 16 | |
4 | [verb] been known for some time | 16 | |
5 | [vb -s] been know for some time | 11 | |
6 | has been know for some time | 10 |