SN4 ""

No	Pattern	Freq
1	be [adv] need for	56
2	[be] [adv] need for	56
3	is [adv] need for	24
4	[is] [adv] need for	24
5	[am/are] [adv] need for	14
6	are [adv] need for	14
7	[was/were] [adv] need for	13
8	[adv] [adv] need for	13
9	[adv] [adv] need for	10
10	was [adv] need for	8
11	[pron] [adv] need for	8
12	[noun] [adv] need for	7
13	no [adv] need for	6
14	no [adv] need for	6
15	were [adv] need for	5
16	[pers pn] [adv] need for	5
17	[adv] be need for	14
18	[adv] [be] need for	14
19	[adv] [adv] need for	13
20	[adv] [adv] need for	13
21	[adv] be need for	10
22	[adv] [be] need for	10
23	[adv] longer need for	6
24	[adv] longer need for	6
25	[adv] need [noun] for	54
26	[adv] need [verb] for	43
27	[adv] need [to-vb] for	39
28	[adv] need [noun sg] for	30
29	[adv] need [noun pl] for	21
30	[adv] need [pron] for	20