No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb base] it have [adv] happen | 9 | |
2 | [vb base] [pers pn] have [adv] happen | 9 | |
3 | [vb base] it have [adv] happen | 9 | |
4 | [vb base] [pron] have [adv] happened | 9 | |
5 | [vb base] [pron] have [not/n't] happen | 6 | |
6 | [vb base] [pron] have not happen | 6 | |
7 | [vb base] [pron] had [adv] happen | 5 | |
8 | [vb base] [pron] have n't happen | 5 |