| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] be [verb] to | 1484 |
|
| 2 | [vb base] be [vb pp] to | 1269 |
|
| 3 | [verb] be exposed to | 68 |
|
| 4 | [vb base] be exposed [prep] | 25 |
|
| 5 | [vb base] be exposed [prep] | 25 |
|
| 6 | [vb base] [be] exposed to | 16 |
|
| 7 | [vb base] be exposed to | 16 |
|
| 8 | [vb base] be expose to | 16 |
|
