| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [prep] be [vb pp] [prep] | 35 |
|
| 2 | it [modal v] [prep] be [vb pp] [prep] | 35 |
|
| 3 | it [modal v] [prep] be [vb pp] [prep] | 34 |
|
| 4 | it [modal v] to be [vb pp] [prep] | 34 |
|
| 5 | it [modal v] to be [vb pp] [prep] | 34 |
|
| 6 | it used [prep] be [vb pp] [prep] | 19 |
|
| 7 | it used [prep] be [vb pp] [prep] | 19 |
|
| 8 | it ought [prep] be [vb pp] [prep] | 15 |
|
| 9 | it ought [prep] be [vb pp] [prep] | 15 |
|
| 10 | it [modal v] [prep] be [vb pp] by | 7 |
|
| 11 | it [modal v] [prep] be [vb pp] in | 7 |
|
| 12 | it [modal v] [prep] be [vb pp] as | 5 |
|
