SN4 ""

No	Pattern	Freq
1	to ensure [conj] the [adj] [noun sg]	170
2	to ensure that the [adj] [noun sg]	170
3	to ensure that the [adj] [noun sg]	170
4	to ensure [that] the [adj] [noun sg]	170
5	to ensure [conj] the [adj] [noun sg]	158
6	to ensure [conj] the right [noun sg]	7
7	to ensure [conj] the right [noun sg]	7
8	to ensure [conj] the correct [noun sg]	7
9	to ensure [conj] the correct [noun sg]	7
10	to ensure [conj] the new [noun sg]	6
11	to ensure [conj] the new [noun sg]	6
12	to ensure [conj] the [adj] party	6
13	to ensure [conj] the [adj -est] [noun sg]	6
14	to ensure [conj] the best [noun sg]	5
15	to ensure [conj] the good [noun sg]	5