No | Pattern | Freq | Relations |
---|---|---|---|
1 | [not/n't] know if [pron] [verb] [verb] | 94 | |
2 | [not/n't] know [conj] i [verb] [verb] | 37 | |
3 | [not/n't] [verb] if i [verb] [verb] | 33 | |
4 | [not/n't] know [subord] i [verb] [verb] | 33 | |
5 | [not/n't] [vb infin] if i [verb] [verb] | 31 | |
6 | [adv] know if i [verb] [verb] | 24 | |
7 | [not/n't] know if i [verb] [verb] | 24 | |
8 | [not/n't] know if i [verb] [verb] | 23 |