| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv] at the beginning | 12 |
|
| 2 | [to-vb] [adv] at the beginning | 12 |
|
| 3 | [to-vb] [adv] at [art] beginning | 12 |
|
| 4 | [to-vb] [adv] at [art] beginning | 12 |
|
| 5 | [to-vb] [adv prt] at [art] beginning | 8 |
|
