No | Pattern | Freq | Relations |
---|---|---|---|
1 | have been known for [det] | 32 | |
2 | have been known for some | 20 | |
3 | have been known for some | 20 | |
4 | has been known for [adj] | 16 | |
5 | have been known for [adj] | 11 | |
6 | have been known for many | 10 | |
7 | have been known for many | 10 | |
8 | had been known for [adj] | 5 |