SN4 ""

No	Pattern	Freq
1	[noun] which need	187
2	[noun pl] which need	152
3	[noun sg] which need	32
4	[conj] which need	20
5	[coord] which need	20
6	and which need	16
7	and which need	16
8	questions which need	13
9	question which need	13
10	issue which need	11
11	issues which need	11
12	areas which need	8
13	area which need	8
14	[prep] which need	7
15	[prep] which need	7
16	of which need	7
17	of which need	7
18	problem which need	6
19	[det] which need	5
20	[adj] which need	5
21	problems which need	5
22	which [pron] need	93
23	which [pers pn] need	92
24	which we need	41
25	which we need	41
26	which [noun] need	28
27	which [noun pl] need	24
28	which they need	23
29	which they need	23
30	which you need	21