| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a report [prep] [art] | 918 |
|
| 2 | [vb infin] a report [prep] | 44 |
|
| 3 | [vb infin] report [prep] [art] | 6 |
|
| 4 | [vb infin] a [prep] [art] | 5 |
|
