| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | whether [coord] [adv] [to-vb] [noun sg] | 16 |
|
| 2 | [subord] or [adv] [to-vb] [noun sg] | 16 |
|
| 3 | [subord] [coord] not [to-vb] [noun sg] | 15 |
|
| 4 | [subord] [coord] [not/n't] [to-vb] [noun sg] | 15 |
|
| 5 | [subord] [coord] not [to-vb] [noun sg] | 15 |
|
