SN4 ""

No	Pattern	Freq
1	it be for [noun]	315
2	it [be] for [noun]	315
3	it [is] for [noun]	205
4	it [be] for [noun sg]	130
5	it is for [noun]	119
6	it [was/were] for [noun]	103
7	it [be] for [noun pl]	101
8	it was for [noun]	97
9	it 's for [noun]	86
10	it [be] for [noun prp]	72
11	it [be] for [n mass]	11
12	it [be] for parliament	10
13	it [be] for parliament	10
14	it [be] for people	9
15	it [be] for people	9
16	it [be] for reasons	7
17	it [be] for reason	7
18	it [be] for market	6
19	it [be] for child	6
20	it [be] for sale	6
21	it were for [noun]	6
22	it [be] for sale	6
23	it [be] for market	6
24	it [be] for children	6
25	it [be] for girl	5
26	it [be] for others	5
27	it [am/are] for [noun]	5
28	it [be] for woman	5
29	it [be] for other	5
30	it [be] for women	5