SN4 ""

No	Pattern	Freq
1	skills required	97
2	resources required	35
3	services required	30
4	standards required	26
5	changes required	19
6	conditions required	19
7	techniques required	16
8	qualities required	16
9	qualifications required	15
10	documents required	13
11	steps required	12
12	numbers required	11
13	operations required	11
14	hours required	10
15	procedures required	10
16	facilities required	10
17	competences required	10
18	materials required	10
19	elements required	9
20	patients required	9
21	actions required	9
22	goods required	8
23	rules required	8
24	activities required	7
25	tasks required	7
26	abilities required	7
27	features required	7
28	systems required	7
29	functions required	7
30	funds required	7