No | Pattern | Freq | Relations |
---|---|---|---|
1 | not know [pron] at the time | 6 | |
2 | not know [pron] [prep] the time | 6 | |
3 | not know [pron] at the time | 6 | |
4 | not know it [prep] the time | 6 | |
5 | not know it [prep] the time | 6 | |
6 | not know [pron] [prep] the time | 6 | |
7 | not know [pers pn] [prep] the time | 6 |