SN4 ""

No	Pattern	Freq
1	reason for the [adj] [noun sg]	193
2	reason for the [adj] [noun sg]	123
3	reasons for the [adj] [noun sg]	70
4	reason for the slow [noun sg]	7
5	reason for the [adj] failure	7
6	reason for the high [noun sg]	7
7	reason for the present [noun sg]	6
8	reason for the [adj] number	6
9	reason for the current [noun sg]	5
10	reason for the increased [noun sg]	5
11	reason for the apparent [noun sg]	5
12	reason for the low [noun sg]	5