| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been known [prep] [det] [noun pl] | 16 |
|
| 2 | have [been] known [prep] [det] [noun pl] | 16 |
|
| 3 | have [been] known for [det] [noun pl] | 15 |
|
| 4 | have [been] known [prep] [det] years | 15 |
|
| 5 | have [been] known for [det] [noun pl] | 15 |
|
| 6 | have [been] known [prep] many [noun pl] | 11 |
|
| 7 | has [been] known [prep] [det] [noun pl] | 7 |
|
| 8 | have [been] known [prep] [det] [noun pl] | 7 |
|
