SN4 ""

No	Pattern	Freq
1	[noun sg] over a [adj] [noun sg]	537
2	[noun sg] over a [adj] period	156
3	[noun sg] over a [adj] period	156
4	[noun sg] over a long [noun]	77
5	[noun sg] over a wide [noun]	47
6	[noun sg] over a [adj] area	34
7	[noun sg] over a [adj] area	34
8	[noun sg] over a [adj] range	28
9	[noun sg] over a [adj] range	28
10	[noun sg] over a large [noun]	21
11	[noun sg] over a [adj] heat	15
12	[noun sg] over a [adj] heat	15
13	[noun sg] over a short [noun]	12
14	[noun sg] over a given [noun]	10
15	[noun sg] over a [adj] [noun prp]	10
16	victory over a [adj] [noun]	9
17	control over a [adj] [noun]	8
18	[noun sg] over a [adj] time	8
19	[noun sg] over a [adj] time	8
20	[noun sg] over a white [noun]	7
21	[noun sg] over a four-year [noun]	7
22	[noun sg] over a [adj] number	7
23	row over a [adj] [noun]	7
24	[noun sg] over a [adj] number	7
25	[noun sg] over a whole [noun]	7
26	water over a [adj] [noun]	7
27	[noun sg] over a new [noun]	7
28	win over a [adj] [noun]	6
29	[noun sg] over a certain [noun]	6
30	[noun sg] over a [adj] part	6