SN4 ""

No	Pattern	Freq
1	need [to-vb] the [noun sg]	461
2	need to protect the [noun sg]	26
3	need to maintain the [noun sg]	13
4	need to reduce the [noun sg]	11
5	need to consider the [noun sg]	10
6	need to make the [noun sg]	10
7	need to increase the [noun sg]	9
8	need to preserve the [noun sg]	9
9	need to keep the [noun sg]	8
10	need to take the [noun sg]	8
11	need to get the [noun sg]	7
12	need [to-vb] the environment	6
13	need to extend the [noun sg]	6
14	need [to-vb] the public	6
15	need [to-vb] the rate	5
16	need to promote the [noun sg]	5
17	need [to-vb] the concept	5
18	need [to-vb] the countryside	5
19	need [to-vb] the country	5
20	need to ensure the [noun sg]	5
21	need to understand the [noun sg]	5
22	need [to-vb] the existence	5
23	need to change the [noun sg]	5
24	need [to-vb] the quality	5