SN4 ""

No	Pattern	Freq
1	[noun sg] [noun] over the [adj]	659
2	[noun] [noun sg] over the [adj]	488
3	[noun] [noun] over the [adj]	430
4	[noun] [noun] over the [num ord]	312
5	[noun] [noun pl] over the [adj]	278
6	[noun] [noun] over the past	151
7	[noun] [noun] over the past	151
8	[noun] [noun] over the last	150
9	[noun] [noun] over the last	150
10	[noun] [noun] over the next	148
11	[noun] [noun] over the next	148
12	[noun prp] [noun] over the [adj]	126
13	[noun] [noun prp] over the [adj]	62
14	[noun] [noun] over the [num]	46
15	[noun pl] [noun] over the [adj]	40
16	[noun] [noun] over the [det]	40
17	[noun] [noun] over the same	34
18	[noun] [noun] over the same	34
19	[noun] [noun] over the previous	27
20	[noun] [noun] over the previous	27
21	[noun] rate over the [adj]	24
22	[noun] system over the [adj]	15
23	[n mass] [noun] over the [adj]	14
24	[noun] [noun] over the whole	13
25	[noun] [noun] over the whole	13
26	[noun] [noun] over the long	13
27	[noun] rates over the [adj]	13
28	ozone [noun] over the [adj]	12
29	[noun] [noun] over the coming	12
30	ozone [noun] over the [adj]	12