| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] [noun] for | 5494 |
|
| 2 | a [noun] [to-vb] [noun] | 4344 |
|
| 3 | [noun] [to-vb] [noun] for | 1983 |
|
| 4 | a [noun] [to-vb] for | 439 |
|
