| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have known for some [noun] | 8 |
|
| 2 | have known for [det] time | 8 |
|
| 3 | have known for [det] time | 8 |
|
| 4 | have known for [det] [noun sg] | 8 |
|
