No | Pattern | Freq | Relations |
---|---|---|---|
1 | be [adv] [verb] at the time | 69 | |
2 | be [adv] [vb pp] at the time | 65 | |
3 | be [adv] investigated at the [noun] | 7 | |
4 | be [adv] investigated at the [noun sg] | 7 | |
5 | be [adv] investigated at the time | 6 | |
6 | be [adv] investigated [prep] the time | 6 | |
7 | be [adv] investigated at [art] time | 6 | |
8 | be [adv] investigated at the time | 6 | |
9 | be [adv] investigated at the time | 6 | |
10 | [be] [adv] investigated at the time | 6 | |
11 | be [adv] investigated [prep] the time | 6 | |
12 | be [adv] investigate at the time | 6 | |
13 | be [adv] investigated at [art] time | 6 | |
14 | be [adv] investigated at the time | 6 |