SN4 ""

No	Pattern	Freq
1	[verb] is [verb] that	80
2	[verb] is [to-vb] that	52
3	do is [verb] that	51
4	[vb infin] is [verb] that	25
5	do is [verb] that	20
6	[to-vb] is [verb] that	17
7	[verb] is [vb infin] that	16
8	[verb] is ensure that	13
9	[vb base] is [verb] that	12
10	to do is [verb] that	12
11	[verb] is to ensure that	10
12	[verb] is say that	9
13	[vb -s] is [verb] that	9
14	[v-ing] is [verb] that	9
15	[verb] is [v-ing] that	9
16	[vb pp] is [verb] that	8
17	does is [verb] that	6
18	done is [verb] that	6
19	[verb] is assume that	6
20	[verb] is to say that	6
21	[verb] is show that	5
22	[verb] is to assume that	5
23	make is [verb] that	5
24	doing is [verb] that	5