| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] to | 17890 |
|
| 2 | be [vb pp] to | 16799 |
|
| 3 | [be] restricted to | 593 |
|
| 4 | be restricted to | 593 |
|
| 5 | be restricted [prep] | 252 |
|
| 6 | be restricted [prep] | 252 |
|
| 7 | [be] restricted to | 197 |
|
| 8 | be restrict to | 197 |
|
| 9 | be restricted to | 197 |
|
