| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have known [prep] [det] years | 6 |
|
| 2 | [pron] have known [prep] [det] years | 6 |
|
| 3 | have [be] known [prep] [det] years | 15 |
|
| 4 | have [been] known [prep] [det] years | 15 |
|
| 5 | have be known [prep] [det] years | 15 |
|
| 6 | have been known [prep] [det] years | 15 |
|
| 7 | have known [noun] [prep] [det] years | 10 |
|
| 8 | have known [noun prp] [prep] [det] years | 9 |
|
