| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv prt] in [art] | 638 |
|
| 2 | begin [to-vb] in [art] | 216 |
|
| 3 | begin [to-vb] [adv prt] [art] | 179 |
|
| 4 | begin [to-vb] [adv prt] in | 42 |
|
