SN4 ""

No	Pattern	Freq
31	over a considerable [noun] [prep]	11
32	over a considerable [noun] [prep]	11
33	over a short [noun] [prep]	11
34	over a short [noun] [prep]	10
35	over a given [noun] [prep]	10
36	over a given [noun] [prep]	10
37	over a prolonged [noun] [prep]	9
38	over a small [noun] [prep]	9
39	over a [adj] [noun] from	9
40	over a small [noun] [prep]	9
41	over a prolonged [noun] [prep]	9
42	over a longer [noun] [prep]	8
43	over a whole [noun] [prep]	8
44	over a vast [noun] [prep]	8
45	over a vast [noun] [prep]	8
46	over a [adj] [noun] by	8
47	over a whole [noun] [prep]	8
48	over a great [noun] [prep]	8
49	over a [adj] heat [prep]	7
50	over a [adj] heat [prep]	7
51	over a limited [noun] [prep]	7
52	over a certain [noun] [prep]	7
53	over a new [noun] [prep]	7
54	over a few [noun] [prep]	7
55	over a new [noun] [prep]	7
56	over a limited [noun] [prep]	7
57	over a [det] [noun] [prep]	7
58	over a few [noun] [prep]	7
59	over a certain [noun] [prep]	7
60	over a wider [noun] [prep]	6