SN4 ""

No	Pattern	Freq
1	that [verb] to be	1077
2	that [verb] to be	1074
3	that [vb -s] to be	421
4	that have to be	391
5	that [vb base] to be	344
6	that [vb past] to be	309
7	that need to be	295
8	that has to be	156
9	that needs to be	131
10	that had to be	128
11	that seem to be	128
12	that need to be	125
13	that have to be	107
14	that appear to be	59
15	that seemed to be	54
16	that seems to be	47
17	that needed to be	39
18	that happen to be	28
19	that seem to be	27
20	that appears to be	25
21	that tend to be	23
22	that appear to be	21
23	that tend to be	15
24	that prove to be	14
25	that appeared to be	13
26	that come to be	13
27	that remain to be	13
28	that happened to be	12
29	that proved to be	11
30	that came to be	10