SN4 ""

No	Pattern	Freq
1	less than [art] [noun sg]	897
2	less than [art] [noun sg]	897
3	less than [art] [noun sg]	897
4	less than a [noun sg]	580
5	less than a [noun sg]	502
6	less than the [noun sg]	314
7	less than the [noun sg]	314
8	less than [art] year	93
9	less than an [noun sg]	78
10	less than [art] hour	63
11	less than [art] month	53
12	less than [art] quarter	48
13	less than [art] week	46
14	less than [art] minute	30
15	less than [art] mile	24
16	less than [art] cost	18
17	less than [art] decade	14
18	less than [art] price	13
19	less than [art] sum	12
20	less than [art] second	11
21	less than [art] day	11
22	less than [art] fortnight	11
23	less than [art] pound	11
24	less than [art] amount	9
25	less than [art] market	9
26	less than [art] rate	8
27	less than [art] average	8
28	less than [art] number	8
29	less than [art] century	8
30	less than [art] metre	7