| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a | 531227 |
|
| 2 | [to-vb] a | 80993 |
|
| 3 | form a | 4055 |
|
| 4 | to form [art] | 1956 |
|
| 5 | to form [art] | 1956 |
|
| 6 | to form a | 1447 |
|
