| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be often [verb] to | 326 |
|
| 2 | be often [vb pp] to | 323 |
|
| 3 | be [adv] seen to | 81 |
|
| 4 | be often seen [prep] | 70 |
|
| 5 | be often see to | 10 |
|
| 6 | [be] often seen to | 10 |
|
