SN4 ""

No	Pattern	Freq
1	[noun] is that many [noun]	56
2	[noun sg] is that many [noun]	53
3	problem is that many [noun]	10
4	problem is that many [noun]	10
5	[adj] is that many [noun]	5
6	is [adj] that many [noun]	38
7	is [adj] that many [noun]	34
8	is clear that many [noun]	8
9	is [verb] that many [noun]	8
10	is clear that many [noun]	8
11	is [vb pp] that many [noun]	6
12	is true that many [noun]	6
13	is true that many [noun]	6
14	is that [adv] many [noun]	11
15	is that [prep] many [noun]	10
16	is that [adv] many [noun]	10
17	is that [prep] many [noun]	10
18	is that in many [noun]	7
19	is that in many [noun]	7
20	is that so many [noun]	7
21	is that so many [noun]	7
22	is that many [adj] [noun]	28
23	is that many [adj] [noun]	25
24	is that many [noun] [noun]	11
25	is that many [noun sg] [noun]	9
26	is that many [noun] [verb]	23
27	is that many [noun] [vb base]	19
28	is that many [noun] [noun]	11
29	is that many [noun] be	10
30	is that many [noun] [be]	10