SN4 ""

No	Pattern	Freq
1	[prep] [art] three weeks	26
2	[prep] [art] three weeks	26
3	in [art] three weeks	14
4	in [art] three weeks	14
5	[adv] [art] three weeks	8
6	[adv] [art] three weeks	8
7	during [art] three weeks	5
8	during [art] three weeks	5
9	[verb] [art] three weeks	5
10	once [art] three weeks	5
11	once [art] three weeks	5
12	[noun] [art] three weeks	5
13	[art] [adj] three weeks	125
14	[art] [num ord] three weeks	80
15	[art] [adj] three weeks	39
16	[art] last three weeks	33
17	[art] last three weeks	33
18	[art] next three weeks	30
19	[art] next three weeks	30
20	[art] past three weeks	29
21	[art] past three weeks	29
22	[art] [noun] three weeks	21
23	[art] [noun sg] three weeks	19
24	[art] first three weeks	17
25	[art] first three weeks	17
26	[art] [adj -er] three weeks	6
27	[art] far three weeks	5
28	[art] further three weeks	5
29	[art] three weeks [prep]	15
30	[art] three weeks [prep]	15