SN4 ""

No	Pattern	Freq
1	[adv] a third [prep]	478
2	[adv] a third [prep]	478
3	[adv] a third [prep]	459
4	[adv] a third of	435
5	[adv] a third of	435
6	about a third [prep]	172
7	about a third [prep]	172
8	over a third [prep]	67
9	over a third [prep]	67
10	only a third [prep]	48
11	only a third [prep]	48
12	nearly a third [prep]	46
13	nearly a third [prep]	46
14	almost a third [prep]	43
15	almost a third [prep]	43
16	around a third [prep]	31
17	around a third [prep]	31
18	[adv prt] a third [prep]	15
19	least a third [prep]	15
20	least a third [prep]	15
21	[adv] a third in	13
22	[adv] a third in	13
23	up a third [prep]	10
24	up a third [prep]	10
25	[adv] a third to	8
26	[adv] a third to	8
27	perhaps a third [prep]	7
28	perhaps a third [prep]	7