| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for an [noun] | 5192 |
|
| 2 | [pron] for [noun] | 3712 |
|
| 3 | [pron] an [noun] | 2552 |
|
| 4 | [pron] for an | 176 |
|
