| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] [verb] to | 48 |
|
| 2 | it be [vb pp] [verb] to | 48 |
|
| 3 | it be [vb pp] [to-vb] to | 35 |
|
| 4 | it is [vb pp] [verb] to | 24 |
|
| 5 | it was [vb pp] [verb] to | 21 |
|
| 6 | it be [vb pp] lead to | 7 |
|
| 7 | it be [vb pp] to lead to | 6 |
|
| 8 | it be [vb pp] [v-ing] to | 5 |
|
| 9 | it be [vb pp] refer to | 5 |
|
| 10 | it be expected [verb] to | 5 |
|
| 11 | it be [vb pp] to refer to | 5 |
|
