| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are well known | 133 |
|
| 2 | are now known | 42 |
|
| 3 | are also known | 31 |
|
| 4 | are sometimes known | 15 |
|
| 5 | are commonly known | 10 |
|
| 6 | are already known | 9 |
|
| 7 | are better known | 9 |
|
| 8 | are generally known | 8 |
|
| 9 | are little known | 8 |
|
| 10 | are collectively known | 8 |
|
| 11 | are best known | 7 |
|
| 12 | are only known | 7 |
|
| 13 | are often known | 7 |
|
| 14 | are usually known | 7 |
|
| 15 | are widely known | 6 |
|
