SN4 ""

No	Pattern	Freq
1	[prep] whether [verb]	276
2	[prep] whether [to-vb]	254
3	on whether [verb]	112
4	on whether [verb]	112
5	of whether [verb]	49
6	of whether [verb]	49
7	to whether [verb]	47
8	to whether [verb]	47
9	about whether [verb]	42
10	about whether [verb]	42
11	over whether [verb]	21
12	over whether [verb]	21
13	[prep] whether [v-ing]	20
14	[prep] whether accept	13
15	[prep] whether use	12
16	[prep] whether to accept	12
17	[prep] whether to use	12
18	[prep] whether proceed	8
19	[prep] whether to proceed	8
20	[prep] whether to allow	8
21	[prep] whether allow	8
22	[prep] whether to continue	8
23	[prep] whether continue	8
24	[prep] whether have	7
25	[prep] whether call	7
26	[prep] whether to call	7
27	[prep] whether go	7
28	[prep] whether to go	7
29	[prep] whether buy	6
30	[prep] whether to have	6