SN4 ""

No	Pattern	Freq
1	is [vb pp] [prep] the [noun] for	176
2	is [vb pp] [prep] the [noun sg] for	145
3	is [vb pp] by the [noun] for	44
4	is [vb pp] in the [noun] for	33
5	is [vb pp] [prep] the [noun pl] for	26
6	is [vb pp] to the [noun] for	25
7	is [vb pp] as the [noun] for	22
8	is [vb pp] [prep] the need for	13
9	is [vb pp] on the [noun] for	13
10	is [vb pp] [prep] the need for	13
11	is [vb pp] from the [noun] for	11
12	is [vb pp] [prep] the basis for	8
13	is [vb pp] [prep] the basis for	8
14	is used [prep] the [noun] for	7
15	is [vb pp] [prep] the demand for	7
16	is [vb pp] [prep] the demand for	7
17	is made [prep] the [noun] for	6
18	is [vb pp] [prep] the search for	6
19	is [vb pp] with the [noun] for	6
20	is [vb pp] [prep] the search for	6
21	is determined [prep] the [noun] for	5
22	is left [prep] the [noun] for	5
23	is based [prep] the [noun] for	5