| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] for a | 3841 |
|
| 2 | and [noun] for a | 420 |
|
| 3 | and [prep] [noun] for | 289 |
|
| 4 | and [prep] [noun] a | 157 |
|
