| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it has be [verb] to | 117 |
|
| 2 | it has be [vb pp] to | 113 |
|
| 3 | it has be [adj] to | 22 |
|
| 4 | it has be [adj] to | 21 |
|
| 5 | it has be subjected to | 7 |
|
| 6 | it has be subject to | 7 |
|
| 7 | it has be suggest to | 6 |
|
| 8 | it has be know to | 6 |
|
| 9 | it has be apply to | 6 |
|
| 10 | it has be known to | 6 |
|
| 11 | it has be applied to | 6 |
|
| 12 | it has be bring to | 5 |
|
| 13 | it has be suggested to | 5 |
|
| 14 | it has be refer to | 5 |
|
| 15 | it has be left to | 5 |
|
| 16 | it has be brought to | 5 |
|
| 17 | it has be leave to | 5 |
|
| 18 | it has be referred to | 5 |
|
