No | Pattern | Freq | Relations |
---|---|---|---|
1 | has been known for some [noun] | 11 | |
2 | has been known for [det] time | 10 | |
3 | has been known for [det] time | 10 | |
4 | has been known for [det] [noun sg] | 10 | |
5 | has been known for [det] years | 6 | |
6 | has been known for [det] [noun pl] | 6 | |
7 | has been known for [det] year | 6 | |
8 | has been known for many [noun] | 5 |