| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] often [been] seen | 16 |
|
| 2 | have often [been] seen | 16 |
|
| 3 | has often [been] seen | 14 |
|
| 4 | [vb -s] often [been] seen | 14 |
|
| 5 | often [been] seen [prep] | 11 |
|
| 6 | often [been] seen [prep] | 11 |
|
| 7 | often [been] seen as | 8 |
|
| 8 | often [been] seen as | 8 |
|
| 9 | often [been] seen [subord] | 5 |
|
| 10 | often [been] seen as | 5 |
|
| 11 | often [been] seen [conj] | 5 |
|
| 12 | often [been] seen as | 5 |
|
