| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] [to-vb] whether [to-vb] | 11 |
|
| 2 | [verb] [adv] to decide [subord] [to-vb] | 10 |
|
| 3 | [verb] [adv] [to-vb] [subord] [to-vb] | 8 |
|
| 4 | have [adv] [to-vb] [subord] [to-vb] | 6 |
|
