SN4 ""

No	Pattern	Freq
1	[prep] [num] days [prep]	1116
2	[prep] [adj] days of	594
3	within [adj] days [prep]	338
4	for [adj] days [prep]	312
5	[prep] [det] days [prep]	233
6	[prep] [adj] days in	217
7	in [adj] days [prep]	216
8	after [adj] days [prep]	157
9	[prep] two days [prep]	141
10	[prep] two days [prep]	141
11	[prep] three days [prep]	131
12	[prep] three days [prep]	131
13	to [adj] days [prep]	114
14	of [adj] days [prep]	113
15	[prep] [adj] days after	108
16	[prep] [adj] days [prep]	104
17	[prep] four days [prep]	73
18	[prep] four days [prep]	73
19	[prep] 14 days [prep]	72
20	[prep] five days [prep]	72
21	[prep] seven days [prep]	72
22	[prep] 14 days [prep]	72
23	[prep] [adj] days at	72
24	[prep] seven days [prep]	72
25	[prep] five days [prep]	72
26	[prep] these days [prep]	71
27	[prep] these days [prep]	71
28	on [adj] days [prep]	70
29	[prep] [adj] days for	70
30	[prep] several days [prep]	69