SN4 ""

No	Pattern	Freq
1	[noun] [prep] the 20th	191
2	[noun sg] [prep] the 20th	124
3	[noun pl] [prep] the 20th	46
4	[verb] [prep] the 20th	35
5	[adv] [prep] the 20th	19
6	[noun prp] [prep] the 20th	19
7	[adj] [prep] the 20th	17
8	[vb pp] [prep] the 20th	14
9	[adv] [prep] the 20th	13
10	end [prep] the 20th	10
11	end [prep] the 20th	10
12	part [prep] the 20th	9
13	part [prep] the 20th	9
14	[num] [prep] the 20th	8
15	years [prep] the 20th	8
16	year [prep] the 20th	8
17	[adv prt] [prep] the 20th	6
18	half [prep] the 20th	5
19	[vb past] [prep] the 20th	5
20	half [prep] the 20th	5
21	[prep] the [adj] 20th	47
22	[prep] the [adj] 20th	46
23	[prep] the late 20th	29
24	[prep] the late 20th	29
25	[prep] the early 20th	15
26	[prep] the early 20th	15
27	[prep] the 20th [noun]	243
28	[prep] the 20th [noun sg]	231
29	[prep] the 20th century	201
30	[prep] the 20th century	197