| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] for a long | 44 |
|
| 2 | have been [vb pp] for a long | 21 |
|
| 3 | have been known for a [adj] | 9 |
|
| 4 | have been known for a [adj] | 9 |
|
| 5 | have be known for a long | 8 |
|
| 6 | have been known [prep] a long | 8 |
|
| 7 | have been know for a long | 8 |
|
| 8 | have been known for [art] long | 8 |
|
| 9 | have [been] known for a long | 8 |
|
| 10 | have been known for a long | 8 |
|
| 11 | have been known [prep] a long | 8 |
|
| 12 | have been known for a long | 8 |
|
| 13 | have [be] known for a long | 8 |
|
| 14 | [verb] been known for a long | 8 |
|
