| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] to [adj] [noun] | 805 |
|
| 2 | been [vb pp] to [adj] [noun] | 766 |
|
| 3 | [be] exposed to [adj] [noun] | 99 |
|
| 4 | be exposed to [adj] [noun] | 99 |
|
| 5 | been exposed [prep] [adj] [noun] | 32 |
|
| 6 | been exposed [prep] [adj] [noun] | 32 |
|
| 7 | been expose to [adj] [noun] | 24 |
|
| 8 | [been] exposed to [adj] [noun] | 24 |
|
| 9 | been exposed to [adj] [noun] | 24 |
|
