SN4 ""

No	Pattern	Freq
1	is [adv] [adj] that	4143
2	is [adv] [adj] that	4084
3	is [adv] [verb] that	1964
4	is [adv] [vb pp] that	1330
5	is [adv] surprising that	567
6	is [adv] surprising that	567
7	is [adv] [to-vb] that	484
8	is [adv] say that	466
9	is [adv] clear that	358
10	is [adv] clear that	355
11	is [adv] to say that	342
12	is [adv] true that	291
13	is [adv] true that	291
14	is [adv] likely that	282
15	is [adv] likely that	281
16	is [adv] important that	264
17	is [adv] important that	264
18	is [adv] possible that	250
19	is [adv] possible that	250
20	is [adv] [adv] that	220
21	is [adv] [adv] that	220
22	is [adv] unlikely that	162
23	is [adv] unlikely that	162
24	is [adv] know that	149
25	is [adv] known that	149
26	is [adv] [pron] that	141
27	is [adv] [noun] that	132
28	is [adv] [indef pn] that	129
29	is [adv] [v-ing] that	126
30	is [adv] suggest that	123