SN4 ""

No	Pattern	Freq
1	is to ensure that	219
2	is to say that	145
3	is to show that	36
4	is to assume that	31
5	is to suggest that	27
6	is to see that	22
7	is to argue that	14
8	is to check that	13
9	is to recognise that	11
10	is to accept that	11
11	is to recognize that	10
12	is to demonstrate that	10
13	is to deny that	9
14	is to believe that	8
15	is to remember that	6
16	is to provide that	6
17	is to imagine that	5
18	is to prove that	5
19	is to discover that	5
20	is to claim that	5