| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be often [verb] to [be] | 80 |
|
| 2 | be often [vb pp] to [be] | 79 |
|
| 3 | be [adv] seen to [be] | 78 |
|
| 4 | [be] often seen to [be] | 10 |
|
| 5 | be often seen [prep] [be] | 10 |
|
| 6 | be often see to [be] | 10 |
|
| 7 | be often seen to [be] | 10 |
|
