SN4 ""

No	Pattern	Freq
1	the reason for [det] [be]	225
2	the reason for [det] [be]	225
3	[art] reason for [det] [be]	225
4	[art] reason for [det] [be]	225
5	[adj] reason for [det] [be]	90
6	[adj] reason for [det] [be]	58
7	one reason for [det] [be]	32
8	one reason for [det] [be]	32
9	[num] reason for [det] [be]	32
10	main reason for [det] [be]	19
11	main reason for [det] [be]	19
12	major reason for [det] [be]	12
13	major reason for [det] [be]	12
14	obvious reason for [det] [be]	5
15	obvious reason for [det] [be]	5
16	reason for [verb] [det] [be]	5
17	reason for [v-ing] [det] [be]	5
18	reason for [det] [noun] [be]	82
19	reason for [det] [noun sg] [be]	75
20	reason for [det] [modal v] [be]	21
21	reason for [det] [vb mod] [be]	21
22	reason for [det] may [be]	11
23	reason for [det] may [be]	11
24	reason for [det] [noun pl] [be]	7
25	reason for [det] change [be]	7
26	reason for [det] change [be]	6
27	reason for [det] difference [be]	6
28	reason for [det] discrepancy [be]	6
29	reason for [det] discrepancy [be]	6
30	reason for [det] difference [be]	5