SN4 ""

No	Pattern	Freq
1	[noun] [modal v] need to be	607
2	[noun] [vb mod] need to be	607
3	[noun sg] [modal v] need to be	362
4	[noun] will need to be	283
5	[noun] will need to be	283
6	[noun pl] [modal v] need to be	223
7	[noun] would need to be	169
8	[noun] would need to be	169
9	[noun] may need to be	145
10	[noun] may need to be	145
11	[noun prp] [modal v] need to be	13
12	change [modal v] need to be	11
13	question [modal v] need to be	8
14	[n mass] [modal v] need to be	8
15	[noun] might need to be	7
16	step [modal v] need to be	7
17	[noun] might need to be	7
18	decision [modal v] need to be	6
19	consideration [modal v] need to be	6
20	questions [modal v] need to be	6
21	changes [modal v] need to be	6
22	building [modal v] need to be	5
23	area [modal v] need to be	5
24	role [modal v] need to be	5
25	building [modal v] need to be	5
26	material [modal v] need to be	5
27	system [modal v] need to be	5
28	change [modal v] need to be	5
29	consideration [modal v] need to be	5