| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] for a | 3841 |
|
| 2 | [prep] [noun] [subord] a | 753 |
|
| 3 | [prep] [noun] [subord] for | 207 |
|
| 4 | [noun] [subord] for a | 87 |
|
| 5 | [prep] [subord] for a | 9 |
|
