SN4 ""

No	Pattern	Freq
1	[noun] are need	588
2	[noun pl] are need	489
3	[pron] are need	103
4	[noun sg] are need	78
5	[pers pn] are need	70
6	they are need	63
7	they are need	62
8	[conj] are need	58
9	[that] are need	43
10	that are need	43
11	that are need	43
12	[Wh det] are need	31
13	which are need	29
14	which are need	29
15	change are need	22
16	changes are need	22
17	[adj] are need	21
18	[det] are need	17
19	[n mass] are need	17
20	volunteer are need	16
21	volunteers are need	16
22	skill are need	15
23	study are need	14
24	studies are need	14
25	skills are need	13
26	resource are need	12
27	resources are need	12
28	[subord] are need	11
29	measures are need	11
30	measure are need	11