SN4 ""

No	Pattern	Freq
31	it be [adv] argue [conj]	93
32	it be [adv] argued [conj]	93
33	it be [adv] suggested [conj]	87
34	it be [adv] suggest [conj]	87
35	it be [adv] [v-ing] [conj]	76
36	it be [adv] [verb] as	71
37	it be [adv] [verb] as	71
38	it be [adv] thought [conj]	66
39	it be [adv] think [conj]	66
40	it be [adv] recognise [conj]	62
41	it be [adv] recognised [conj]	61
42	it be [adv] establish [conj]	50
43	it be [adv] established [conj]	50
44	it be [adv] reported [conj]	49
45	it be [adv] report [conj]	49
46	it be [adv] claim [conj]	47
47	it be [adv] claimed [conj]	47
48	it be further [verb] [conj]	45
49	it be [adv] feel [conj]	44
50	it be [adv] felt [conj]	43
51	it be commonly [verb] [conj]	40
52	it be [adv] recommended [conj]	37
53	it be [adv] [vb base] [conj]	37
54	it be always [verb] [conj]	37
55	it be [adv] recommend [conj]	37
56	it be therefore [verb] [conj]	37
57	it be [adv] found [conj]	36
58	it be [adv] find [conj]	36
59	it be strongly [verb] [conj]	35
60	it be still [verb] [conj]	32