SN4 ""

No	Pattern	Freq
1	[noun] to ensure that the [noun] is	64
2	[noun sg] to ensure that the [noun] is	45
3	[verb] to ensure that the [noun] is	34
4	[vb pp] to ensure that the [noun] is	26
5	[adj] to ensure that the [noun] is	17
6	[noun pl] to ensure that the [noun] is	16
7	[adj] to ensure that the [noun] is	12
8	take to ensure that the [noun] is	9
9	taken to ensure that the [noun] is	9
10	[adv] to ensure that the [noun] is	8
11	[adv] to ensure that the [noun] is	6
12	order to ensure that the [noun] is	5
13	be to ensure that the [noun] is	5
14	[be] to ensure that the [noun] is	5
15	order to ensure that the [noun] is	5
16	to ensure that the [adj] [noun] is	43
17	to ensure that the [adj] [noun] is	39
18	to ensure that the [noun] [noun] is	21
19	to ensure that the [noun sg] [noun] is	20
20	to ensure that the [noun] [noun] is	21
21	to ensure that the [noun] [noun sg] is	21
22	to ensure that the [noun] [verb] is	5
23	to ensure that the [noun] [vb pp] is	5
24	to ensure that the [noun] is [verb]	44
25	to ensure that the [noun] is [adv]	42
26	to ensure that the [noun] is [vb pp]	41
27	to ensure that the [noun] is [adj]	27
28	to ensure that the [noun] is [adj]	26
29	to ensure that the [noun] is [adv]	25
30	to ensure that the [noun] is not	17