| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [verb] to [adj] | 574 |
|
| 2 | [is] [vb pp] to [adj] | 472 |
|
| 3 | [be] exposed to [adj] | 92 |
|
| 4 | [is] exposed to [adj] | 21 |
|
| 5 | [is] exposed [prep] [adj] | 18 |
|
| 6 | [is] exposed [prep] [adj] | 18 |
|
| 7 | [is] exposed to [adj] | 17 |
|
| 8 | [is] expose to [adj] | 17 |
|
