| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] a [noun] for [noun] | 399 |
|
| 2 | [vb pp] [prep] a [noun] [prep] [n mass] | 393 |
|
| 3 | [vb pp] [prep] [art] [noun] for [n mass] | 40 |
|
| 4 | [verb] [prep] a [noun] for [n mass] | 22 |
|
