| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [adv] [adv] [conj] | 2046 |
|
| 2 | [vb infin] [adv] [adv] [subord] | 1243 |
|
| 3 | [verb] [adv] [adv] when | 545 |
|
| 4 | [vb infin] [adv] [adv] when | 81 |
|
