| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] at [art] [noun sg] | 2149 |
|
| 2 | began [to-vb] [art] [noun sg] | 636 |
|
| 3 | began [to-vb] at [art] | 52 |
|
| 4 | began at [art] [noun sg] | 36 |
|
| 5 | began [to-vb] at [noun sg] | 5 |
|
