SN4 ""

No	Pattern	Freq
1	about the [noun] for [noun]	110
2	about the [noun] for [noun]	110
3	about the [noun] for [noun]	110
4	about the [noun sg] for [noun]	85
5	about the [noun] for [noun sg]	66
6	about the need for [noun]	38
7	about the need for [noun]	38
8	about the [noun pl] for [noun]	25
9	about the [noun] for [noun pl]	20
10	about the [noun] for [noun prp]	19
11	about the [noun] for change	7
12	about the [noun] for change	7
13	about the reason for [noun]	7
14	about the reasons for [noun]	6