| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] known for some time | 16 |
|
| 2 | have [be] known for some time | 16 |
|
| 3 | [vb -s] [be] known for some time | 11 |
|
| 4 | has [be] known for some time | 10 |
|
| 5 | [be] known for some time [conj] | 9 |
|
| 6 | [be] known for some time that | 8 |
|
| 7 | [be] known for some time that | 8 |
|
| 8 | [be] known for some time [that] | 8 |
|
