No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb base] [not/n't] know [pron] [verb] to | 37 | |
2 | [vb base] [not/n't] know [pron] happened [prep] | 27 | |
3 | [vb base] [not/n't] know [pron] [vb past] to | 26 | |
4 | [vb base] [not/n't] [vb infin] [pron] happened to | 25 | |
5 | [vb base] [not/n't] [verb] [pron] happened to | 25 | |
6 | [verb] [not/n't] know [pron] happened to | 24 | |
7 | [vb base] [not/n't] know [pron] happen to | 23 | |
8 | [vb base] [not/n't] know [pron] happened to | 21 | |
9 | [vb base] [adv] know [pron] happened to | 21 |