SN4 ""

No	Pattern	Freq
31	it is worth [verb] that [noun pl]	8
32	it is sometimes [verb] that [noun pl]	7
33	it is interesting [verb] that [noun pl]	7
34	it is interesting [verb] that [noun pl]	7
35	it is sometimes [verb] that [noun pl]	7
36	it is difficult [verb] that [noun pl]	7
37	it is difficult [verb] that [noun pl]	7
38	it is easy [verb] that [noun pl]	6
39	it is easy [verb] that [noun pl]	6
40	it is also [verb] that [noun pl]	6
41	it is also [verb] that [noun pl]	6
42	it is [verb] that [adj] [noun pl]	217
43	it is [verb] that [art] [noun pl]	161
44	it is [verb] that [art] [noun pl]	161
45	it is [verb] that the [noun pl]	159
46	it is [verb] that the [noun pl]	159
47	it is [verb] that [adj] [noun pl]	101
48	it is [verb] that [det] [noun pl]	97
49	it is [verb] that these [noun pl]	32
50	it is [verb] that these [noun pl]	32
51	it is [verb] that [noun] [noun pl]	18
52	it is [verb] that such [noun pl]	18
53	it is [verb] that such [noun pl]	18
54	it is [verb] that [num] [noun pl]	15
55	it is [verb] that [noun sg] [noun pl]	15
56	it is [verb] that all [noun pl]	14
57	it is [verb] that all [noun pl]	14
58	it is [verb] that [pos pn] [noun pl]	10
59	it is [verb] that [pron] [noun pl]	10
60	it is [verb] that certain [noun pl]	9