SN4 ""

No	Pattern	Freq
1	on which [noun]	913
2	on which [noun sg]	403
3	on which [noun pl]	260
4	on which [noun prp]	227
5	on which [n mass]	19
6	on which side	18
7	on which side	17
8	on which way	17
9	on which way	17
10	on which people	12
11	on which day	12
12	on which people	12
13	on which type	10
14	on which decision	9
15	on which lifespan	8
16	on which part	8
17	on which lifespan	8
18	on which britain	8
19	on which company	8
20	on which britain	8
21	on which day	7
22	on which decisions	7
23	on which interest	7
24	on which mr	6
25	on which tax	6
26	on which tax	6
27	on which part	6
28	on which interest	6
29	on which type	6
30	on which student	6