| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [noun] [noun] | 71626 |
|
| 2 | in [noun pl] [noun] | 1140 |
|
| 3 | in material [noun] | 72 |
|
| 4 | [prep] materials [noun] | 58 |
|
| 5 | [prep] materials [noun] | 58 |
|
| 6 | in materials [noun] | 14 |
|
