SN4 ""

No	Pattern	Freq
1	[prep] an [noun] on [noun]	343
2	[prep] an [noun sg] on [noun]	338
3	[prep] an [noun] on [noun prp]	162
4	[prep] an [noun] on [noun sg]	137
5	in an [noun] on [noun]	90
6	in an [noun] on [noun]	90
7	with an [noun] on [noun]	55
8	with an [noun] on [noun]	55
9	[prep] an attack on [noun]	49
10	[prep] an attack on [noun]	49
11	[prep] an emphasis on [noun]	43
12	[prep] an emphasis on [noun]	43
13	[prep] an [noun] on [noun pl]	42
14	[prep] an interview on [noun]	38
15	[prep] an interview on [noun]	38
16	to an [noun] on [noun]	36
17	to an [noun] on [noun]	36
18	of an [noun] on [noun]	32
19	as an [noun] on [noun]	32
20	of an [noun] on [noun]	32
21	as an [noun] on [noun]	32
22	for an [noun] on [noun]	28
23	for an [noun] on [noun]	28
24	by an [noun] on [noun]	19
25	by an [noun] on [noun]	19
26	[prep] an agreement on [noun]	14
27	[prep] an agreement on [noun]	14
28	[prep] an end on [noun]	13
29	[prep] an end on [noun]	13
30	[prep] an assault on [noun]	12