| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have often [been] [verb] as [art] | 27 |
|
| 2 | [verb] often [been] [verb] as [art] | 27 |
|
| 3 | has often [been] [verb] as [art] | 22 |
|
| 4 | [vb -s] often [been] [verb] as [art] | 22 |
|
| 5 | often [been] [verb] as [art] [adj] | 18 |
|
| 6 | often [been] [verb] as [art] [adj] | 17 |
|
| 7 | often [been] [verb] as [art] [noun sg] | 9 |
|
| 8 | often [been] [verb] as [art] [noun] | 9 |
|
