| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] be [vb pp] to be | 286 |
|
| 2 | [vb -s] been [vb pp] to be | 280 |
|
| 3 | [vb -s] [been] [vb pp] to be | 280 |
|
| 4 | has [be] [vb pp] to be | 280 |
|
| 5 | [vb -s] [be] shown to be | 100 |
|
| 6 | [vb -s] [be] found to be | 55 |
|
| 7 | [vb -s] [be] reported to be | 15 |
|
| 8 | [vb -s] [be] held to be | 14 |
|
| 9 | [vb -s] [be] designed to be | 11 |
|
| 10 | [vb -s] [be] said to be | 8 |
|
| 11 | [vb -s] [be] proved to be | 7 |
|
| 12 | [vb -s] [be] known to be | 6 |
|
| 13 | [vb -s] [be] assumed to be | 6 |
|
| 14 | [vb -s] [is] [vb pp] to be | 5 |
|
| 15 | [vb -s] [be] considered to be | 5 |
|
| 16 | [vb -s] [be] seen to be | 5 |
|
| 17 | [vb -s] is [vb pp] to be | 5 |
|
