SN4 ""

No	Pattern	Freq
1	[prep] [adv] eight weeks	19
2	[prep] [adv] eight weeks	19
3	at [adv] eight weeks	13
4	at [adv] eight weeks	13
5	[noun] [adv] eight weeks	9
6	[verb] [adv] eight weeks	7
7	[be] [adv] eight weeks	7
8	be [adv] eight weeks	7
9	[adv] [prep] eight weeks	17
10	[adv] [prep] eight weeks	17
11	[adv] than eight weeks	12
12	[adv] [conj] eight weeks	12
13	[adv] than eight weeks	12
14	[adv] [subord] eight weeks	12
15	[adv] to eight weeks	7
16	[adv] to eight weeks	7
17	[adv] after eight weeks	6
18	[adv] after eight weeks	6
19	[adv] eight weeks [prep]	19
20	[adv] eight weeks [prep]	19
21	[adv] eight weeks [adv]	11
22	[adv] eight weeks [adv]	10
23	[adv] eight weeks before	7
24	[adv] eight weeks before	7