SN4 ""

No	Pattern	Freq
1	there is [noun] [conj]	459
2	[ex0] is [noun sg] [conj]	452
3	[ex0] is [noun] that	274
4	[ex0] is [noun] that	274
5	[ex0] is [noun] [that]	274
6	[ex0] is evidence [conj]	210
7	[ex0] is evidence [conj]	210
8	[ex0] is [noun] [coord]	134
9	[ex0] is [noun] and	105
10	[ex0] is [noun] and	105
11	[ex0] is [noun] [subord]	51
12	[ex0] is [noun] as	30
13	[ex0] is [noun] as	30
14	[ex0] is [noun] or	22
15	[ex0] is [noun] or	22
16	[ex0] is concern [conj]	14
17	[ex0] is concern [conj]	14
18	[ex0] is speculation [conj]	12
19	[ex0] is speculation [conj]	12
20	[ex0] is doubt [conj]	10
21	[ex0] is doubt [conj]	10
22	[ex0] is [noun] when	9
23	[ex0] is [noun] when	9
24	[ex0] is agreement [conj]	8
25	[ex0] is uncertainty [conj]	8
26	[ex0] is uncertainty [conj]	8
27	[ex0] is debate [conj]	8
28	[ex0] is debate [conj]	8
29	[ex0] is agreement [conj]	8
30	[ex0] is [noun] whether	7