| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun sg] for | 27200 |
|
| 2 | [noun sg] for a | 20601 |
|
| 3 | [prep] [noun sg] a | 3535 |
|
| 4 | [prep] for a | 147 |
|
