| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | usually [verb] to [be] | 109 |
|
| 2 | [adv] assumed to [be] | 57 |
|
| 3 | usually [vb pp] to [be] | 53 |
|
| 4 | usually assumed to [be] | 6 |
|
| 5 | usually assume to [be] | 6 |
|
| 6 | usually assumed [prep] [be] | 6 |
|
| 7 | usually assumed [prep] [be] | 6 |
|
