SN4 ""

No	Pattern	Freq
1	[verb] [prep] [noun] for long	8
2	[adv] [prep] [noun] for long	7
3	[noun] [prep] [noun] for long	6
4	[adv prt] [prep] [noun] for long	5
5	[prep] [art] [noun] for long	21
6	[prep] [art] [noun] for long	21
7	[prep] the [noun] for long	16
8	[prep] the [noun] for long	16
9	[prep] [adj] [noun] for long	10
10	[prep] [adj] [noun] for long	8
11	[prep] a [noun] for long	5
12	[prep] [pos pn] [noun] for long	5
13	[prep] a [noun] for long	5
14	[prep] [pron] [noun] for long	5
15	[prep] [noun] for [art] long	106
16	[prep] [noun] for [art] long	106
17	[prep] [noun] for a long	102
18	[prep] [noun] for a long	102
19	[prep] [noun] for [adv] long	15
20	[prep] [noun] for [adv] long	15
21	[prep] [noun] for [adj] long	6
22	[prep] [noun] for so long	6
23	[prep] [noun] for so long	6
24	[prep] [noun] for long [noun]	27
25	[prep] [noun] for long [noun pl]	25
26	[prep] [noun] for long periods	23
27	[prep] [noun] for long period	23