SN4 ""

No	Pattern	Freq
1	need [to-vb] their	228
2	need [verb] their	228
3	need [verb] their	126
4	need [verb] their	51
5	needed [verb] their	30
6	needed [verb] their	13
7	need to keep their	11
8	need keep their	11
9	need do their	8
10	need improve their	8
11	need to improve their	8
12	need to do their	8
13	need to have their	7
14	need have their	7
15	need to exercise their	6
16	need exercise their	6
17	need know their	5
18	need to know their	5
19	need make their	5
20	need get their	5
21	need to take their	5
22	need take their	5
23	need to get their	5
24	need to make their	5