SN4 ""

No	Pattern	Freq
1	[adj] whether	1534
2	sure whether	351
3	sure whether	351
4	clear whether	257
5	clear whether	257
6	doubtful whether	214
7	doubtful whether	214
8	uncertain whether	103
9	uncertain whether	103
10	unclear whether	94
11	unclear whether	94
12	[det] whether	86
13	unsure whether	70
14	unsure whether	70
15	questionable whether	57
16	certain whether	57
17	certain whether	57
18	questionable whether	57
19	debatable whether	39
20	debatable whether	39
21	same whether	38
22	same whether	38
23	[num] whether	27
24	that whether	19
25	that whether	19
26	all whether	15
27	then whether	15
28	immaterial whether	15
29	all whether	15
30	immaterial whether	15