| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb pp] at the | 1117 |
|
| 2 | [vb pp] at the beginning | 279 |
|
| 3 | [adv] at the beginning | 203 |
|
| 4 | [adv] [vb pp] the beginning | 9 |
|
