SN4 ""

No	Pattern	Freq
1	at [art] lower [noun]	349
2	at [art] lower [noun sg]	304
3	at a lower [noun]	180
4	at a lower [noun]	180
5	at the lower [noun]	169
6	at the lower [noun]	169
7	at [art] lower level	101
8	at [art] lower level	74
9	at [art] lower end	68
10	at [art] lower end	68
11	at [art] lower rate	37
12	at [art] lower [noun pl]	37
13	at [art] lower rate	37
14	at [art] lower levels	27
15	at [art] lower price	27
16	at [art] lower price	26
17	at [art] lower temperature	13
18	at [art] lower temperature	13
19	at [art] lower cost	10
20	at [art] lower cost	10
21	at [art] lower edge	7
22	at [art] lower [noun prp]	6
23	at [art] lower edge	6