SN4 ""

No	Pattern	Freq
1	on the first [noun]	1308
2	on [art] first [noun sg]	1224
3	on [art] first day	279
4	on [art] first day	279
5	on [art] first floor	196
6	on [art] first floor	195
7	on [art] first [noun prp]	81
8	on [art] first night	59
9	on [art] first night	59
10	on a first [noun]	38
11	on [art] first page	32
12	on [art] first page	31
13	on [art] first occasion	31
14	on [art] first occasion	31
15	on [art] first morning	27
16	on [art] first morning	27
17	on [art] first [n mass]	26
18	on [art] first leg	25
19	on [art] first leg	25
20	on [art] first part	20
21	on [art] first part	20
22	on [art] first friday	17
23	on [art] first friday	17
24	on [art] first sunday	16
25	on [art] first sunday	16
26	on [art] first [noun pl]	15
27	on [art] first ballot	13
28	on [art] first ballot	13
29	on [art] first saturday	12
30	on [art] first syllable	12