| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [noun] [am/are] known to | 8 |
|
| 2 | [det] [noun pl] [am/are] known to | 7 |
|
| 3 | [det] [am/are] known to [be] | 6 |
|
| 4 | [det] [am/are] known to [be] | 6 |
|
| 5 | [det] [am/are] known to be | 6 |
|
| 6 | [det] [am/are] known to be | 6 |
|
