SN4 ""

No	Pattern	Freq
1	[noun] [prep] two years	792
2	[noun sg] [prep] two years	577
3	[verb] [prep] two years	372
4	[vb pp] [prep] two years	223
5	[adv] [prep] two years	179
6	[noun pl] [prep] two years	121
7	[adj] [prep] two years	103
8	[adv prt] [prep] two years	100
9	[noun prp] [prep] two years	72
10	[conj] [prep] two years	71
11	[adv] [prep] two years	71
12	[pron] [prep] two years	69
13	up [prep] two years	68
14	up [prep] two years	68
15	[vb past] [prep] two years	48
16	[adj] [prep] two years	48
17	period [prep] two years	45
18	period [prep] two years	44
19	[coord] [prep] two years	43
20	[v-ing] [prep] two years	40
21	[pers pn] [prep] two years	35
22	suspended [prep] two years	31
23	suspend [prep] two years	31
24	[be] [prep] two years	30
25	[num] [prep] two years	30
26	be [prep] two years	30
27	sentenced [prep] two years	28
28	sentence [prep] two years	28
29	and [prep] two years	26
30	and [prep] two years	26