SN4 ""

No	Pattern	Freq
1	[prep] twenty [noun pl] [pers pn]	25
2	[prep] twenty [noun] [pers pn]	25
3	[prep] twenty [adj] [pers pn]	18
4	[prep] twenty [num] [pers pn]	17
5	[prep] twenty year [pers pn]	11
6	[prep] twenty years [pers pn]	11
7	[prep] twenty minutes [pers pn]	10
8	[prep] twenty minute [pers pn]	10
9	[prep] twenty [prep] [pers pn]	6
10	[prep] twenty of [pers pn]	6
11	[prep] twenty of [pers pn]	6
12	[prep] twenty [prep] [pers pn]	6
13	[prep] twenty and [pers pn]	5
14	[prep] twenty and [pers pn]	5
15	[prep] twenty [coord] [pers pn]	5
16	[prep] twenty [conj] [pers pn]	5
17	[prep] twenty [pers pn] [verb]	6