SN4 ""

No	Pattern	Freq
1	[verb] established a	219
2	have established a	218
3	[adv] established a	83
4	[adv] established a	78
5	[vb -s] established a	77
6	has established a	77
7	[vb past] established a	70
8	had established a	70
9	[vb base] established a	42
10	have established a	41
11	also established a	18
12	also established a	18
13	[v-ing] established a	17
14	[be] established a	16
15	having established a	16
16	be established a	16
17	already established a	11
18	already established a	11
19	[to-vb] established a	7
20	quickly established a	7
21	quickly established a	7
22	to have established a	7
23	have established a	6
24	soon established a	6
25	been established a	6
26	[vb infin] established a	6
27	soon established a	6
28	[been] established a	6
29	now established a	5
30	not established a	5