SN4 ""

No	Pattern	Freq
1	[num] years [noun sg] [conj]	59
2	[adj] years [noun sg] [coord]	50
3	[adj] years [noun sg] and	44
4	[adj] years [noun sg] and	44
5	[adj] years [noun sg] [subord]	17
6	[adj] years time [conj]	15
7	[det] years [noun sg] [conj]	10
8	[adj] years war [conj]	8
9	two years [noun sg] [conj]	7
10	[adj] years service [conj]	7
11	two years [noun sg] [conj]	7
12	seven years [noun sg] [conj]	6
13	seven years [noun sg] [conj]	6
14	[adj] years [noun sg] that	5
15	[adj] years imprisonment [conj]	5
16	[adj] years [noun sg] [that]	5
17	[adj] years [noun sg] that	5
18	[adj] years [noun sg] as	5
19	[adj] years [noun sg] as	5
20	many years [noun sg] [conj]	5
21	many years [noun sg] [conj]	5