| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [prep] a | 15503 |
|
| 2 | [prep] a [num ord] | 4400 |
|
| 3 | [vb infin] a [num ord] | 344 |
|
| 4 | [vb infin] [prep] [num ord] | 340 |
|
