No | Pattern | Freq | Relations |
---|---|---|---|
1 | [verb] been known for some | 20 | |
2 | have been known for some | 20 | |
3 | [verb] been known for some | 20 | |
4 | [vb -s] been known for some | 12 | |
5 | has been known for some | 11 | |
6 | have been known for some | 5 | |
7 | [vb base] been known for some | 5 |