SN4 ""

No	Pattern	Freq
1	[pron] exist a	124
2	there exist a	122
3	[ex0] exist a	122
4	there exist a	122
5	[adv] exist a	61
6	[adv] exist a	53
7	there exist a	21
8	there exist a	21
9	[verb] exist a	19
10	[vb mod] exist a	13
11	[modal v] exist a	13
12	already exist a	11
13	already exist a	11
14	[vb -s] exist a	8
15	not exist a	8
16	[noun] exist a	8
17	[not/n't] exist a	8
18	have exist a	7
19	will exist a	6
20	not exist a	6
21	[vb past] exist a	6
22	do exist a	6
23	will exist a	6
24	[noun sg] exist a	5
25	now exist a	5
26	now exist a	5
27	exist [prep] a	413
28	exist [prep] a	413
29	exist in a	141
30	exist in a	141