| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] to be a | 1203 |
|
| 2 | be [vb pp] to [be] a | 981 |
|
| 3 | is [vb pp] to [be] a | 461 |
|
| 4 | was [vb pp] to [be] a | 386 |
|
| 5 | be [vb pp] to [be] an | 222 |
|
| 6 | be [vb pp] to [be] a | 133 |
|
| 7 | be considered to [be] a | 109 |
|
| 8 | be said to [be] a | 105 |
|
| 9 | be thought to [be] a | 83 |
|
| 10 | be meant to [be] a | 80 |
|
| 11 | been [vb pp] to [be] a | 72 |
|
| 12 | be intended to [be] a | 70 |
|
| 13 | be bound to [be] a | 64 |
|
| 14 | be believed to [be] a | 58 |
|
| 15 | be seen to [be] a | 57 |
|
| 16 | 's [vb pp] to [be] a | 50 |
|
| 17 | are [vb pp] to [be] a | 49 |
|
| 18 | be expected to [be] a | 49 |
|
| 19 | be shown to [be] a | 44 |
|
| 20 | be held to [be] a | 43 |
|
| 21 | were [vb pp] to [be] a | 39 |
|
| 22 | be found to [be] a | 36 |
|
| 23 | be deemed to [be] a | 36 |
|
| 24 | be known to [be] a | 35 |
|
| 25 | be assumed to [be] a | 31 |
|
| 26 | be taken to [be] a | 27 |
|
| 27 | be felt to [be] a | 22 |
|
| 28 | be designed to [be] a | 19 |
|
| 29 | be claimed to [be] a | 17 |
|
| 30 | be reputed to [be] a | 12 |
|
