| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be to be [vb pp] | 717 |
|
| 2 | it [is] to be [vb pp] | 524 |
|
| 3 | it is to be [vb pp] | 501 |
|
| 4 | it [was/were] to be [vb pp] | 190 |
|
| 5 | it was to be [vb pp] | 170 |
|
| 6 | it [be] to be hoped | 138 |
|
| 7 | it [be] to be expected | 40 |
|
| 8 | it [be] to be used | 28 |
|
| 9 | it [be] to be noted | 26 |
|
| 10 | it [be] to be found | 25 |
|
| 11 | it 's to be [vb pp] | 23 |
|
| 12 | it were to be [vb pp] | 20 |
|
| 13 | it [be] to be done | 14 |
|
| 14 | it [be] to be held | 12 |
|
| 15 | it [be] to be assumed | 12 |
|
| 16 | it [be] to be seen | 10 |
|
| 17 | it [be] to be observed | 9 |
|
| 18 | it [be] to be regretted | 8 |
|
| 19 | it [be] to be paid | 7 |
|
| 20 | it [be] to be taken | 7 |
|
| 21 | it [be] to be given | 7 |
|
| 22 | it [be] to be made | 6 |
|
| 23 | it [be] to be noticed | 6 |
|
| 24 | it [be] to be considered | 6 |
|
| 25 | it [be] to be achieved | 6 |
|
| 26 | it [be] to be applied | 6 |
|
| 27 | it [be] to be sold | 5 |
|
| 28 | it [be] to be exercised | 5 |
|
| 29 | it [be] to be based | 5 |
|
