| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun pl] are to [be] | 252 |
|
| 2 | [noun] are known to [be] | 45 |
|
| 3 | [noun pl] are known to [be] | 32 |
|
| 4 | [noun] [noun pl] are known to | 13 |
|
| 5 | [noun] [noun pl] known to [be] | 6 |
|
