| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [prep] [adj] | 1079 |
|
| 2 | is known [prep] [adj] | 120 |
|
| 3 | is known [adv] [prep] | 61 |
|
| 4 | known [adv] [prep] [adj] | 24 |
|
