| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] known for [adj] time | 5 |
|
| 2 | [noun] [verb] known for some time | 5 |
|
| 3 | [noun] [verb] known for some time | 5 |
|
| 4 | [noun] have known for [adj] time | 5 |
|
| 5 | [noun] [verb] known for [det] time | 5 |
|
