SN4 ""

No	Pattern	Freq
1	[verb] [adv] prevent [adj]	27
2	[conj] [adv] prevent [adj]	21
3	[coord] [adv] prevent [adj]	20
4	and [adv] prevent [adj]	15
5	do [adv] prevent [adj]	15
6	and [adv] prevent [adj]	15
7	[modal v] [adv] prevent [adj]	10
8	[vb past] [adv] prevent [adj]	10
9	[vb mod] [adv] prevent [adj]	10
10	[vb -s] [adv] prevent [adj]	9
11	[adv] [adv] prevent [adj]	8
12	did [adv] prevent [adj]	7
13	does [adv] prevent [adj]	7
14	[noun] [adv] prevent [adj]	7
15	[pron] [adv] prevent [adj]	5
16	[vb pp] [adv] prevent [adj]	5
17	[adj] [adv] prevent [adj]	5
18	[noun pl] [adv] prevent [adj]	5
19	[adv] [adv] prevent [adj]	5
20	[adv] [adj] prevent [adj]	12
21	[adv] [adj] prevent [adj]	12
22	[adv] [verb] prevent [adj]	10
23	[adv] [conj] prevent [adj]	9
24	[adv] [adv] prevent [adj]	8
25	[adv] [adv] prevent [adj]	8
26	[adv] as prevent [adj]	5
27	[adv] [subord] prevent [adj]	5
28	[adv] as prevent [adj]	5
29	[adv] prevent [art] [adj]	85
30	[adv] prevent [art] [adj]	85