SN4 ""

No	Pattern	Freq
1	[noun] and at	2390
2	[noun sg] and at	1436
3	[noun pl] and at	551
4	[adj] and at	436
5	[noun prp] and at	359
6	[adj] and at	286
7	[adv] and at	281
8	[adv] and at	235
9	[verb] and at	219
10	[num] and at	112
11	[vb pp] and at	110
12	[pron] and at	83
13	[pers pn] and at	61
14	school and at	55
15	[prep] and at	51
16	[prep] and at	51
17	school and at	46
18	[adv prt] and at	43
19	[unc] and at	39
20	[n mass] and at	36
21	home and at	35
22	[no cls] and at	34
23	home and at	31
24	year and at	30
25	[to-vb] and at	27
26	[v-ing] and at	26
27	evening and at	25
28	time and at	25
29	work and at	22
30	work and at	22