SN4 ""

No	Pattern	Freq
1	[noun] at the bottom [prep]	428
2	[noun sg] at the bottom [prep]	311
3	[verb] at the bottom [prep]	209
4	[noun pl] at the bottom [prep]	92
5	[adv] at the bottom [prep]	91
6	[vb pp] at the bottom [prep]	90
7	be at the bottom [prep]	89
8	[be] at the bottom [prep]	89
9	[adv] at the bottom [prep]	60
10	[adj] at the bottom [prep]	47
11	[pron] at the bottom [prep]	44
12	[vb past] at the bottom [prep]	43
13	[was/were] at the bottom [prep]	34
14	[adv prt] at the bottom [prep]	30
15	[pers pn] at the bottom [prep]	30
16	[v-ing] at the bottom [prep]	26
17	[adj] at the bottom [prep]	24
18	[conj] at the bottom [prep]	24
19	lie at the bottom [prep]	24
20	[is] at the bottom [prep]	23
21	was at the bottom [prep]	21
22	[am/are] at the bottom [prep]	20
23	[det] at the bottom [prep]	17
24	[vb base] at the bottom [prep]	16
25	[noun prp] at the bottom [prep]	16
26	is at the bottom [prep]	16
27	[coord] at the bottom [prep]	16
28	[vb infin] at the bottom [prep]	16
29	are at the bottom [prep]	15
30	[vb -s] at the bottom [prep]	15