SN4 ""

No	Pattern	Freq
1	[noun] and to ensure that	82
2	[noun sg] and to ensure that	48
3	[noun pl] and to ensure that	31
4	[verb] and to ensure that	9
5	[adv] and to ensure that	5
6	and [noun] to ensure that	40
7	and [verb] to ensure that	34
8	and [noun sg] to ensure that	20
9	and [noun pl] to ensure that	17
10	and [adv] to ensure that	16
11	and [adv] to ensure that	15
12	and [vb base] to ensure that	15
13	and [vb past] to ensure that	11
14	and also to ensure that	6
15	and also to ensure that	6
16	and try to ensure that	6
17	and seek to ensure that	5
18	and to ensure that [art]	48
19	and to ensure that [art]	48
20	and to ensure that the	42
21	and to ensure that the	42
22	and to ensure that [pron]	33
23	and to ensure that [noun]	31
24	and to ensure that [adj]	30
25	and to ensure that [det]	21
26	and to ensure that [pers pn]	15
27	and to ensure that [noun sg]	14
28	and to ensure that [noun pl]	11
29	and to ensure that all	9
30	and to ensure that all	9