No | Pattern | Freq | Relations |
---|---|---|---|
1 | by [noun pl] [verb] a | 92 | |
2 | by [noun pl] [v-ing] a | 41 | |
3 | by [noun pl] investigating [art] | 24 | |
4 | by [noun pl] investigating [art] | 24 | |
5 | by [noun pl] investigating a | 7 | |
6 | by [noun pl] investigate a | 7 | |
7 | [prep] [noun pl] investigating a | 7 | |
8 | [prep] [noun pl] investigating a | 7 | |
9 | by [noun] investigating a | 7 | |
10 | by [noun pl] investigating a | 7 |