No | Pattern | Freq | Relations |
---|---|---|---|
1 | has be known for [adj] time | 10 | |
2 | has [be] known for [det] time | 10 | |
3 | has [be] known for some time | 10 | |
4 | has [been] known for [adj] time | 10 | |
5 | has been known for [adj] time | 10 | |
6 | has [be] known for some time | 10 |