SN4 ""

No	Pattern	Freq
1	[adj] first [noun sg]	851
2	[adj] first step	78
3	[adj] first half	59
4	[adj] first division	52
5	[adj] first time	50
6	good first [noun sg]	33
7	right first [noun sg]	29
8	[adj] first aid	28
9	important first [noun sg]	23
10	[adj] first quarter	23
11	new first [noun sg]	18
12	[adj] first day	16
13	essential first [noun sg]	16
14	[adj] first year	16
15	[adj] first degree	15
16	[adj] first team	15
17	[adj] first round	14
18	[adj] first thing	13
19	[adj] first floor	13
20	successful first [noun sg]	13
21	[adj] first class	12
22	[adj] first deputy	12
23	necessary first [noun sg]	11
24	[adj] first novel	10
25	[adj] first world	10
26	[adj] first century	10
27	[adj] first impression	10
28	[adj] first test	9
29	regular first [noun sg]	9
30	[adj] first line	9