SN4 ""

No	Pattern	Freq
1	[verb] [prep] a third [prep]	53
2	[noun] [prep] a third [prep]	52
3	[noun sg] [prep] a third [prep]	39
4	[adv] [prep] a third [prep]	36
5	[adv prt] [prep] a third [prep]	29
6	[vb pp] [prep] a third [prep]	28
7	up [prep] a third [prep]	25
8	up [prep] a third [prep]	25
9	account [prep] a third [prep]	12
10	[noun pl] [prep] a third [prep]	10
11	[adv] [prep] a third [prep]	7
12	[vb base] [prep] a third [prep]	7
13	[pron] [prep] a third [prep]	6
14	[vb past] [prep] a third [prep]	6
15	[v-ing] [prep] a third [prep]	6
16	[prep] [adv] a third [prep]	104
17	[prep] [adv] a third [prep]	104
18	[prep] about a third [prep]	32
19	[prep] about a third [prep]	32
20	[prep] least a third [prep]	15
21	[prep] least a third [prep]	15
22	[prep] over a third [prep]	14
23	[prep] over a third [prep]	14
24	[prep] almost a third [prep]	12
25	[prep] almost a third [prep]	12
26	[prep] nearly a third [prep]	11
27	[prep] nearly a third [prep]	11
28	[prep] only a third [prep]	8
29	[prep] around a third [prep]	8
30	[prep] around a third [prep]	8