| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been known [prep] [art] long | 8 |
|
| 2 | [verb] [been] known [prep] a long | 8 |
|
| 3 | [verb] [been] known [prep] [art] long | 8 |
|
| 4 | [verb] [been] known for [art] long | 8 |
|
| 5 | [verb] [been] known [prep] [art] long | 8 |
|
| 6 | have [been] known [prep] [art] long | 8 |
|
| 7 | [verb] [been] known [prep] a long | 8 |
|
| 8 | [verb] [been] known for [art] long | 8 |
|
