SN4 ""

No	Pattern	Freq
1	[prep] a [noun] before	458
2	[prep] a [noun] before	458
3	[verb] a [noun] before	272
4	for a [noun] before	139
5	for a [noun] before	139
6	[adv] a [noun] before	102
7	[adv] a [noun] before	85
8	[vb past] a [noun] before	66
9	[noun] a [noun] before	58
10	[be] a [noun] before	57
11	be a [noun] before	57
12	[conj] a [noun] before	54
13	[to-vb] a [noun] before	53
14	of a [noun] before	50
15	of a [noun] before	50
16	in a [noun] before	49
17	in a [noun] before	49
18	[vb pp] a [noun] before	43
19	to a [noun] before	39
20	to a [noun] before	39
21	as a [noun] before	38
22	as a [noun] before	38
23	[vb base] a [noun] before	34
24	[vb infin] a [noun] before	33
25	have a [noun] before	32
26	[v-ing] a [noun] before	32
27	[noun sg] a [noun] before	31
28	[coord] a [noun] before	31
29	and a [noun] before	26
30	and a [noun] before	26