SN4 ""

No	Pattern	Freq
1	[noun] [coord] at the [noun]	665
2	[noun sg] [coord] at the [noun]	449
3	[noun pl] [coord] at the [noun]	130
4	[noun prp] [coord] at the [noun]	77
5	[adj] [coord] at the [noun]	70
6	[adv] [coord] at the [noun]	54
7	[verb] [coord] at the [noun]	51
8	[prep] [coord] at the [noun]	43
9	[prep] [coord] at the [noun]	43
10	[adv] [coord] at the [noun]	41
11	[adj] [coord] at the [noun]	38
12	[pron] [coord] at the [noun]	33
13	[pers pn] [coord] at the [noun]	28
14	[num] [coord] at the [noun]	24
15	[vb pp] [coord] at the [noun]	22
16	before [coord] at the [noun]	17
17	before [coord] at the [noun]	17
18	[unc] [coord] at the [noun]	17
19	[no cls] [coord] at the [noun]	15
20	[adv prt] [coord] at the [noun]	12
21	school [coord] at the [noun]	11
22	year [coord] at the [noun]	11
23	during [coord] at the [noun]	11
24	during [coord] at the [noun]	11
25	it [coord] at the [noun]	10
26	it [coord] at the [noun]	10
27	[v-ing] [coord] at the [noun]	8
28	school [coord] at the [noun]	8
29	year [coord] at the [noun]	8
30	[to-vb] [coord] at the [noun]	7