| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have known [noun] for many [noun] | 9 |
|
| 2 | have known [noun prp] for many [noun] | 8 |
|
| 3 | have [been] known for many [noun] | 10 |
|
| 4 | have [be] known for many [noun] | 10 |
|
| 5 | have be known for many [noun] | 10 |
|
| 6 | have been known for many [noun] | 10 |
|
