| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | ought to be [vb pp] | 613 |
|
| 2 | used to be [vb pp] | 404 |
|
| 3 | [vb mod] to be called | 100 |
|
| 4 | [vb mod] to be made | 37 |
|
| 5 | [vb mod] to be known | 36 |
|
| 6 | [vb mod] to be done | 36 |
|
| 7 | [vb mod] to be taken | 26 |
|
| 8 | [vb mod] to be used | 24 |
|
| 9 | [vb mod] to be considered | 22 |
|
| 10 | [vb mod] to be thought | 21 |
|
| 11 | [vb mod] to be said | 20 |
|
| 12 | [vb mod] to be given | 19 |
|
| 13 | [vb mod] to be held | 17 |
|
| 14 | [vb mod] to be put | 14 |
|
| 15 | [vb mod] to be kept | 13 |
|
| 16 | [vb mod] to be allowed | 12 |
|
| 17 | [vb mod] to be seen | 10 |
|
| 18 | [vb mod] to be treated | 10 |
|
| 19 | [vb mod] to be told | 10 |
|
| 20 | [vb mod] to be taught | 8 |
|
| 21 | [vb mod] to be encouraged | 8 |
|
| 22 | [vb mod] to be included | 8 |
|
| 23 | [vb mod] to be left | 8 |
|
| 24 | [vb mod] to be regarded | 8 |
|
| 25 | [vb mod] to be locked | 7 |
|
| 26 | [vb mod] to be brought | 7 |
|
| 27 | [vb mod] to be changed | 6 |
|
| 28 | [vb mod] to be heard | 6 |
|
| 29 | [vb mod] to be extended | 6 |
|
| 30 | [vb mod] to be asked | 5 |
|
