SN4 ""

No	Pattern	Freq
1	[noun] and a [noun]	20631
2	[noun sg] and a [noun]	14031
3	[noun pl] and a [noun]	4902
4	[adj] and a [noun]	1765
5	[noun prp] and a [noun]	1271
6	[verb] and a [noun]	977
7	[num] and a [noun]	942
8	[adj] and a [noun]	659
9	[vb pp] and a [noun]	548
10	[adv] and a [noun]	458
11	[n mass] and a [noun]	365
12	[pron] and a [noun]	330
13	[adv] and a [noun]	300
14	hour and a [noun]	281
15	hour and a [noun]	268
16	[pers pn] and a [noun]	257
17	man and a [noun]	238
18	year and a [noun]	174
19	man and a [noun]	172
20	[unc] and a [noun]	168
21	[adv prt] and a [noun]	155
22	two and a [noun]	139
23	two and a [noun]	139
24	year and a [noun]	135
25	[no cls] and a [noun]	128
26	[v-ing] and a [noun]	107
27	[to-vb] and a [noun]	102
28	[vb past] and a [noun]	99
29	[det] and a [noun]	94
30	son and a [noun]	79