| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] [prep] many year | 24 |
|
| 2 | [verb] [be] known [prep] many | 11 |
|
| 3 | [be] known [prep] many year | 10 |
|
| 4 | [verb] known [prep] many year | 5 |
|
