| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [prep] [be] | 790 |
|
| 2 | it [modal v] [prep] be | 790 |
|
| 3 | it [modal v] to [be] | 684 |
|
| 4 | it [modal v] [prep] [be] | 684 |
|
| 5 | it [modal v] [prep] be | 684 |
|
| 6 | it used [prep] [be] | 501 |
|
| 7 | it used [prep] [be] | 501 |
|
| 8 | it ought [prep] [be] | 182 |
|
| 9 | it ought [prep] [be] | 182 |
|
| 10 | it [modal v] of [be] | 106 |
|
| 11 | it [modal v] [prep] been | 106 |
|
| 12 | it [modal v] [prep] [been] | 106 |
|
| 13 | it must [prep] [be] | 50 |
|
| 14 | it must [prep] [be] | 50 |
|
| 15 | it would [prep] [be] | 25 |
|
| 16 | it would [prep] [be] | 24 |
|
| 17 | it might [prep] [be] | 11 |
|
| 18 | it might [prep] [be] | 11 |
|
| 19 | it could [prep] [be] | 10 |
|
| 20 | it could [prep] [be] | 10 |
|
| 21 | it should [prep] [be] | 9 |
|
| 22 | it should [prep] [be] | 9 |
|
