SN4 ""

No	Pattern	Freq
1	[adv] and again	1108
2	[adv] and again	1081
3	again and again	654
4	again and again	654
5	[noun] and again	486
6	now and again	393
7	now and again	393
8	[noun sg] and again	378
9	time and again	234
10	time and again	234
11	[adj] and again	160
12	[num] and again	130
13	[noun pl] and again	53
14	[noun prp] and again	48
15	[unc] and again	33
16	[verb] and again	33
17	[no cls] and again	32
18	[adv prt] and again	26
19	[adj] and again	24
20	[pron] and again	17
21	[vb pp] and again	14
22	[pers pn] and again	14
23	erm and again	13
24	erm and again	13
25	over and again	12
26	over and again	12
27	[v-ing] and again	8
28	er and again	6
29	er and again	6
30	it and again	5