SN4 ""

No	Pattern	Freq
1	be the [noun] for [noun]	542
2	[be] the [noun] for [noun]	542
3	[be] the [noun] for [noun]	542
4	[be] the [noun sg] for [noun]	490
5	[be] the [noun] for [noun sg]	284
6	[is] the [noun] for [noun]	244
7	is the [noun] for [noun]	207
8	[was/were] the [noun] for [noun]	146
9	was the [noun] for [noun]	127
10	[be] the [noun] for [noun prp]	126
11	[be] the [noun] for [noun pl]	123
12	be the [noun] for [noun]	71
13	[be] the [noun] for [noun]	71
14	[be] the [noun pl] for [noun]	49
15	[am/are] the [noun] for [noun]	44
16	are the [noun] for [noun]	42
17	[be] the need for [noun]	37
18	's the [noun] for [noun]	37
19	[be] the need for [noun]	37
20	been the [noun] for [noun]	31
21	[been] the [noun] for [noun]	31
22	[be] the reason for [noun]	26
23	[be] the case for [noun]	25
24	[be] the basis for [noun]	25
25	[be] the basis for [noun]	25
26	[be] the case for [noun]	25
27	[be] the reason for [noun]	22
28	were the [noun] for [noun]	19
29	[be] the time for [noun]	17
30	[be] the demand for [noun]	17