SN4 ""

No	Pattern	Freq
1	[conj] it [is] estimated that	30
2	[noun] it [is] estimated that	20
3	[coord] it [is] estimated that	20
4	and it [is] estimated that	17
5	and it [is] estimated that	17
6	[subord] it [is] estimated that	10
7	[noun sg] it [is] estimated that	9
8	[adv] it [is] estimated that	8
9	[adv] it [is] estimated that	8
10	[noun prp] it [is] estimated that	6
11	year it [is] estimated that	6
12	[noun pl] it [is] estimated that	5
13	it [is] [adv] estimated that	7
14	it [is] [adv] estimated that	7
15	it [is] estimated that [adj]	58
16	it [is] estimated that [art]	52
17	it [is] estimated that [art]	52
18	it [is] estimated that the	44
19	it [is] estimated that the	44
20	it [is] estimated that [adv]	42
21	it [is] estimated that [adv]	39
22	it [is] estimated that [pron]	27
23	it [is] estimated that [num]	26
24	it [is] estimated that [det]	25
25	it [is] estimated that [prep]	20
26	it [is] estimated that [prep]	20
27	it [is] estimated that [noun]	16
28	it [is] estimated that there	12
29	it [is] estimated that [ex0]	12
30	it [is] estimated that there	12