No | Pattern | Freq | Relations |
---|---|---|---|
1 | it [be] [adv] established that | 44 | |
2 | it be [adv] establish that | 44 | |
3 | it is [adv] establish that | 36 | |
4 | it [is] [adv] establish that | 36 | |
5 | it [be] well establish that | 31 | |
6 | it [was/were] [adv] establish that | 7 | |
7 | it was [adv] establish that | 7 |