| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun prp] for | 6618 |
|
| 2 | [noun prp] for a | 1834 |
|
| 3 | [prep] [noun prp] a | 1762 |
|
| 4 | [prep] for a | 152 |
|
