| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv prt] in [noun sg] | 299 |
|
| 2 | begin [to-vb] in [noun sg] | 80 |
|
| 3 | begin [to-vb] [adv prt] in | 42 |
|
| 4 | begin [to-vb] [adv prt] [noun sg] | 33 |
|
