No | Pattern | Freq | Relations |
---|---|---|---|
1 | it [is] [adv] established [conj] | 40 | |
2 | it is [adv] established [conj] | 39 | |
3 | it [is] [adv] established that | 36 | |
4 | it [is] [adv] established that | 36 | |
5 | it [is] [adv] established [that] | 36 | |
6 | it [is] well established [conj] | 31 |