| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] [verb] a | 3103 |
|
| 2 | [num] [to-vb] a | 426 |
|
| 3 | [adj] to form a | 96 |
|
| 4 | [num] form a | 38 |
|
| 5 | [num] to form [art] | 35 |
|
| 6 | [num] to form [art] | 35 |
|
| 7 | [num] to form a | 22 |
|
