| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be often [vb pp] to be | 79 |
|
| 2 | be often [vb pp] to [be] | 79 |
|
| 3 | is often [vb pp] to [be] | 50 |
|
| 4 | are often [vb pp] to [be] | 24 |
|
| 5 | be often considered to [be] | 15 |
|
| 6 | be often said to [be] | 13 |
|
| 7 | be often seen to [be] | 10 |
|
| 8 | be often thought to [be] | 9 |
|
| 9 | be often taken to [be] | 5 |
|
| 10 | be often found to [be] | 5 |
|
