| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] often seen to [be] | 10 |
|
| 2 | [be] often seen to be | 10 |
|
| 3 | be often seen to [be] | 10 |
|
| 4 | [is] often seen to [be] | 7 |
|
| 5 | is often seen to [be] | 7 |
|
